64303558900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:627

約数の個数: 288

約数和(自身を含む): 169139174400

約数和(自身を除く): 104835615500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 79, 100, 101, 116, 140, 145, 158, 175, 202, 203, 290, 316, 350, 395, 397, 404, 406, 505, 553, 580, 700, 707, 725, 790, 794, 812, 1010, 1015, 1106, 1414, 1450, 1580, 1588, 1975, 1985, 2020, 2030, 2212, 2291, 2525, 2765, 2779, 2828, 2900, 2929, 3535, 3950, 3970, 4060, 4582, 5050, 5075, 5530, 5558, 5858, 7070, 7900, 7940, 7979, 9164, 9925, 10100, 10150, 11060, 11116, 11455, 11513, 11716, 13825, 13895, 14140, 14645, 15958, 16037, 17675, 19850, 20300, 20503, 22910, 23026, 27650, 27790, 29290, 31363, 31916, 32074, 35350, 39700, 39895, 40097, 41006, 45820, 46052, 55300, 55580, 55853, 57275, 57565, 58580, 62726, 64148, 69475, 70700, 73225, 79790, 80185, 80194, 80591, 82012, 102515, 111706, 114550, 115130, 125452, 138950, 146450, 156815, 159580, 160370, 160388, 161182, 199475, 200485, 205030, 219541, 223412, 229100, 230260, 231391, 277900, 279265, 280679, 287825, 292900, 313630, 320740, 322364, 398950, 400925, 400970, 402955, 410060, 439082, 462782, 512575, 558530, 561358, 575650, 627260, 784075, 797900, 801850, 801940, 805910, 878164, 909527, 925564, 1002425, 1025150, 1097705, 1117060, 1122716, 1151300, 1156955, 1162813, 1396325, 1403395, 1568150, 1603700, 1611820, 1619737, 1819054, 2004850, 2014775, 2050300, 2195410, 2313910, 2325626, 2792650, 2806790, 3136300, 3167663, 3239474, 3638108, 4009700, 4029550, 4390820, 4547635, 4627820, 4651252, 5488525, 5585300, 5613580, 5784775, 5814065, 6335326, 6366689, 6478948, 7016975, 8059100, 8098685, 8139691, 9095270, 10977050, 11569550, 11628130, 12670652, 12733378, 14033950, 15838315, 16197370, 16279382, 18190540, 21954100, 22173641, 22738175, 23139100, 23256260, 25466756, 28067900, 29070325, 31676630, 31833445, 32394740, 32558764, 40493425, 40698455, 44347282, 45476350, 58140650, 63353260, 63666890, 79191575, 80986850, 81396910, 88694564, 90952700, 91862227, 110868205, 116281300, 127333780, 158383150, 159167225, 161973700, 162793820, 183724454, 203492275, 221736410, 316766300, 318334450, 367448908, 406984550, 443472820, 459311135, 554341025, 636668900, 643035589, 813969100, 918622270, 1108682050, 1286071178, 1837244540, 2217364100, 2296555675, 2572142356, 3215177945, 4593111350, 6430355890, 9186222700, 12860711780, 16075889725, 32151779450, 64303558900]

約数ペア:

[(1, 64303558900), (2, 32151779450), (4, 16075889725), (5, 12860711780), (7, 9186222700), (10, 6430355890), (14, 4593111350), (20, 3215177945), (25, 2572142356), (28, 2296555675), (29, 2217364100), (35, 1837244540), (50, 1286071178), (58, 1108682050), (70, 918622270), (79, 813969100), (100, 643035589), (101, 636668900), (116, 554341025), (140, 459311135), (145, 443472820), (158, 406984550), (175, 367448908), (202, 318334450), (203, 316766300), (290, 221736410), (316, 203492275), (350, 183724454), (395, 162793820), (397, 161973700), (404, 159167225), (406, 158383150), (505, 127333780), (553, 116281300), (580, 110868205), (700, 91862227), (707, 90952700), (725, 88694564), (790, 81396910), (794, 80986850), (812, 79191575), (1010, 63666890), (1015, 63353260), (1106, 58140650), (1414, 45476350), (1450, 44347282), (1580, 40698455), (1588, 40493425), (1975, 32558764), (1985, 32394740), (2020, 31833445), (2030, 31676630), (2212, 29070325), (2291, 28067900), (2525, 25466756), (2765, 23256260), (2779, 23139100), (2828, 22738175), (2900, 22173641), (2929, 21954100), (3535, 18190540), (3950, 16279382), (3970, 16197370), (4060, 15838315), (4582, 14033950), (5050, 12733378), (5075, 12670652), (5530, 11628130), (5558, 11569550), (5858, 10977050), (7070, 9095270), (7900, 8139691), (7940, 8098685), (7979, 8059100), (9164, 7016975), (9925, 6478948), (10100, 6366689), (10150, 6335326), (11060, 5814065), (11116, 5784775), (11455, 5613580), (11513, 5585300), (11716, 5488525), (13825, 4651252), (13895, 4627820), (14140, 4547635), (14645, 4390820), (15958, 4029550), (16037, 4009700), (17675, 3638108), (19850, 3239474), (20300, 3167663), (20503, 3136300), (22910, 2806790), (23026, 2792650), (27650, 2325626), (27790, 2313910), (29290, 2195410), (31363, 2050300), (31916, 2014775), (32074, 2004850), (35350, 1819054), (39700, 1619737), (39895, 1611820), (40097, 1603700), (41006, 1568150), (45820, 1403395), (46052, 1396325), (55300, 1162813), (55580, 1156955), (55853, 1151300), (57275, 1122716), (57565, 1117060), (58580, 1097705), (62726, 1025150), (64148, 1002425), (69475, 925564), (70700, 909527), (73225, 878164), (79790, 805910), (80185, 801940), (80194, 801850), (80591, 797900), (82012, 784075), (102515, 627260), (111706, 575650), (114550, 561358), (115130, 558530), (125452, 512575), (138950, 462782), (146450, 439082), (156815, 410060), (159580, 402955), (160370, 400970), (160388, 400925), (161182, 398950), (199475, 322364), (200485, 320740), (205030, 313630), (219541, 292900), (223412, 287825), (229100, 280679), (230260, 279265), (231391, 277900)]