423311200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 1166550336

約数和(自身を除く): 743239136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 101, 104, 124, 130, 155, 160, 169, 200, 202, 208, 248, 260, 310, 325, 338, 400, 403, 404, 416, 496, 505, 520, 620, 650, 676, 775, 800, 806, 808, 845, 992, 1010, 1040, 1240, 1300, 1313, 1352, 1550, 1612, 1616, 1690, 2015, 2020, 2080, 2480, 2525, 2600, 2626, 2704, 3100, 3131, 3224, 3232, 3380, 4030, 4040, 4225, 4960, 5050, 5200, 5239, 5252, 5408, 6200, 6262, 6448, 6565, 6760, 8060, 8080, 8450, 10075, 10100, 10400, 10478, 10504, 12400, 12524, 12896, 13130, 13520, 15655, 16120, 16160, 16900, 17069, 20150, 20200, 20956, 21008, 24800, 25048, 26195, 26260, 27040, 31310, 32240, 32825, 33800, 34138, 40300, 40400, 40703, 41912, 42016, 50096, 52390, 52520, 62620, 64480, 65650, 67600, 68276, 78275, 80600, 80800, 81406, 83824, 85345, 100192, 104780, 105040, 125240, 130975, 131300, 135200, 136552, 156550, 161200, 162812, 167648, 170690, 203515, 209560, 210080, 250480, 261950, 262600, 273104, 313100, 322400, 325624, 341380, 407030, 419120, 426725, 500960, 523900, 525200, 529139, 546208, 626200, 651248, 682760, 814060, 838240, 853450, 1017575, 1047800, 1050400, 1058278, 1252400, 1302496, 1365520, 1628120, 1706900, 2035150, 2095600, 2116556, 2504800, 2645695, 2731040, 3256240, 3413800, 4070300, 4191200, 4233112, 5291390, 6512480, 6827600, 8140600, 8466224, 10582780, 13228475, 13655200, 16281200, 16932448, 21165560, 26456950, 32562400, 42331120, 52913900, 84662240, 105827800, 211655600, 423311200]

約数ペア:

[(1, 423311200), (2, 211655600), (4, 105827800), (5, 84662240), (8, 52913900), (10, 42331120), (13, 32562400), (16, 26456950), (20, 21165560), (25, 16932448), (26, 16281200), (31, 13655200), (32, 13228475), (40, 10582780), (50, 8466224), (52, 8140600), (62, 6827600), (65, 6512480), (80, 5291390), (100, 4233112), (101, 4191200), (104, 4070300), (124, 3413800), (130, 3256240), (155, 2731040), (160, 2645695), (169, 2504800), (200, 2116556), (202, 2095600), (208, 2035150), (248, 1706900), (260, 1628120), (310, 1365520), (325, 1302496), (338, 1252400), (400, 1058278), (403, 1050400), (404, 1047800), (416, 1017575), (496, 853450), (505, 838240), (520, 814060), (620, 682760), (650, 651248), (676, 626200), (775, 546208), (800, 529139), (806, 525200), (808, 523900), (845, 500960), (992, 426725), (1010, 419120), (1040, 407030), (1240, 341380), (1300, 325624), (1313, 322400), (1352, 313100), (1550, 273104), (1612, 262600), (1616, 261950), (1690, 250480), (2015, 210080), (2020, 209560), (2080, 203515), (2480, 170690), (2525, 167648), (2600, 162812), (2626, 161200), (2704, 156550), (3100, 136552), (3131, 135200), (3224, 131300), (3232, 130975), (3380, 125240), (4030, 105040), (4040, 104780), (4225, 100192), (4960, 85345), (5050, 83824), (5200, 81406), (5239, 80800), (5252, 80600), (5408, 78275), (6200, 68276), (6262, 67600), (6448, 65650), (6565, 64480), (6760, 62620), (8060, 52520), (8080, 52390), (8450, 50096), (10075, 42016), (10100, 41912), (10400, 40703), (10478, 40400), (10504, 40300), (12400, 34138), (12524, 33800), (12896, 32825), (13130, 32240), (13520, 31310), (15655, 27040), (16120, 26260), (16160, 26195), (16900, 25048), (17069, 24800), (20150, 21008), (20200, 20956)]