30488961100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:437

約数の個数: 288

約数和(自身を含む): 77957510400

約数和(自身を除く): 47468549300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 47, 50, 52, 65, 68, 85, 94, 100, 130, 149, 170, 188, 197, 221, 235, 260, 298, 325, 340, 394, 425, 442, 470, 596, 611, 650, 745, 788, 799, 850, 884, 940, 985, 1105, 1175, 1222, 1300, 1490, 1598, 1700, 1937, 1970, 2210, 2350, 2444, 2533, 2561, 2980, 3055, 3196, 3349, 3725, 3874, 3940, 3995, 4420, 4700, 4925, 5066, 5122, 5525, 6110, 6698, 7003, 7450, 7748, 7990, 9259, 9685, 9850, 10132, 10244, 10387, 11050, 12220, 12665, 12805, 13396, 14006, 14900, 15275, 15980, 16745, 18518, 19370, 19700, 19975, 20774, 22100, 25330, 25610, 28012, 29353, 30550, 32929, 33490, 35015, 37036, 38740, 39950, 41548, 43537, 46295, 48425, 50660, 51220, 51935, 58706, 61100, 63325, 64025, 65858, 66980, 70030, 79900, 83725, 87074, 91039, 92590, 96850, 103870, 117412, 119051, 120367, 126650, 128050, 131716, 140060, 146765, 157403, 164645, 167450, 174148, 175075, 182078, 185180, 193700, 207740, 217685, 231475, 238102, 240734, 253300, 256100, 259675, 293530, 314806, 329290, 334900, 350150, 364156, 381589, 435370, 455195, 462950, 476204, 481468, 499001, 519350, 587060, 595255, 601835, 629612, 658580, 700300, 733825, 763178, 787015, 823225, 870740, 910390, 925900, 998002, 1038700, 1088425, 1190510, 1203670, 1379591, 1467650, 1526356, 1547663, 1574030, 1646450, 1820780, 1907945, 1996004, 2046239, 2176850, 2275975, 2381020, 2407340, 2495005, 2759182, 2935300, 2976275, 3009175, 3095326, 3148060, 3292900, 3815890, 3935075, 4092478, 4353700, 4551950, 4990010, 5518364, 5952550, 6018350, 6190652, 6487013, 6897955, 7631780, 7738315, 7870150, 8184956, 9103900, 9539725, 9980020, 10231195, 11905100, 12036700, 12475025, 12974026, 13795910, 15476630, 15740300, 17934683, 19079450, 20462390, 23453047, 24950050, 25948052, 27591820, 30953260, 32435065, 34489775, 35869366, 38158900, 38691575, 40924780, 46906094, 49900100, 51155975, 64870130, 68979550, 71738732, 77383150, 89673415, 93812188, 102311950, 117265235, 129740260, 137959100, 154766300, 162175325, 179346830, 204623900, 234530470, 304889611, 324350650, 358693660, 448367075, 469060940, 586326175, 609779222, 648701300, 896734150, 1172652350, 1219558444, 1524448055, 1793468300, 2345304700, 3048896110, 6097792220, 7622240275, 15244480550, 30488961100]

約数ペア:

[(1, 30488961100), (2, 15244480550), (4, 7622240275), (5, 6097792220), (10, 3048896110), (13, 2345304700), (17, 1793468300), (20, 1524448055), (25, 1219558444), (26, 1172652350), (34, 896734150), (47, 648701300), (50, 609779222), (52, 586326175), (65, 469060940), (68, 448367075), (85, 358693660), (94, 324350650), (100, 304889611), (130, 234530470), (149, 204623900), (170, 179346830), (188, 162175325), (197, 154766300), (221, 137959100), (235, 129740260), (260, 117265235), (298, 102311950), (325, 93812188), (340, 89673415), (394, 77383150), (425, 71738732), (442, 68979550), (470, 64870130), (596, 51155975), (611, 49900100), (650, 46906094), (745, 40924780), (788, 38691575), (799, 38158900), (850, 35869366), (884, 34489775), (940, 32435065), (985, 30953260), (1105, 27591820), (1175, 25948052), (1222, 24950050), (1300, 23453047), (1490, 20462390), (1598, 19079450), (1700, 17934683), (1937, 15740300), (1970, 15476630), (2210, 13795910), (2350, 12974026), (2444, 12475025), (2533, 12036700), (2561, 11905100), (2980, 10231195), (3055, 9980020), (3196, 9539725), (3349, 9103900), (3725, 8184956), (3874, 7870150), (3940, 7738315), (3995, 7631780), (4420, 6897955), (4700, 6487013), (4925, 6190652), (5066, 6018350), (5122, 5952550), (5525, 5518364), (6110, 4990010), (6698, 4551950), (7003, 4353700), (7450, 4092478), (7748, 3935075), (7990, 3815890), (9259, 3292900), (9685, 3148060), (9850, 3095326), (10132, 3009175), (10244, 2976275), (10387, 2935300), (11050, 2759182), (12220, 2495005), (12665, 2407340), (12805, 2381020), (13396, 2275975), (14006, 2176850), (14900, 2046239), (15275, 1996004), (15980, 1907945), (16745, 1820780), (18518, 1646450), (19370, 1574030), (19700, 1547663), (19975, 1526356), (20774, 1467650), (22100, 1379591), (25330, 1203670), (25610, 1190510), (28012, 1088425), (29353, 1038700), (30550, 998002), (32929, 925900), (33490, 910390), (35015, 870740), (37036, 823225), (38740, 787015), (39950, 763178), (41548, 733825), (43537, 700300), (46295, 658580), (48425, 629612), (50660, 601835), (51220, 595255), (51935, 587060), (58706, 519350), (61100, 499001), (63325, 481468), (64025, 476204), (65858, 462950), (66980, 455195), (70030, 435370), (79900, 381589), (83725, 364156), (87074, 350150), (91039, 334900), (92590, 329290), (96850, 314806), (103870, 293530), (117412, 259675), (119051, 256100), (120367, 253300), (126650, 240734), (128050, 238102), (131716, 231475), (140060, 217685), (146765, 207740), (157403, 193700), (164645, 185180), (167450, 182078), (174148, 175075)]