72434700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 252129696

約数和(自身を除く): 179694996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 41, 45, 50, 52, 60, 65, 75, 78, 82, 90, 100, 117, 123, 130, 150, 151, 156, 164, 180, 195, 205, 225, 234, 246, 260, 300, 302, 325, 369, 390, 410, 450, 453, 468, 492, 533, 585, 604, 615, 650, 738, 755, 780, 820, 900, 906, 975, 1025, 1066, 1170, 1230, 1300, 1359, 1476, 1510, 1599, 1812, 1845, 1950, 1963, 2050, 2132, 2265, 2340, 2460, 2665, 2718, 2925, 3020, 3075, 3198, 3690, 3775, 3900, 3926, 4100, 4530, 4797, 5330, 5436, 5850, 5889, 6150, 6191, 6396, 6795, 7380, 7550, 7852, 7995, 9060, 9225, 9594, 9815, 10660, 11325, 11700, 11778, 12300, 12382, 13325, 13590, 15100, 15990, 17667, 18450, 18573, 19188, 19630, 22650, 23556, 23985, 24764, 26650, 27180, 29445, 30955, 31980, 33975, 35334, 36900, 37146, 39260, 39975, 45300, 47970, 49075, 53300, 55719, 58890, 61910, 67950, 70668, 74292, 79950, 80483, 88335, 92865, 95940, 98150, 111438, 117780, 119925, 123820, 135900, 147225, 154775, 159900, 160966, 176670, 185730, 196300, 222876, 239850, 241449, 278595, 294450, 309550, 321932, 353340, 371460, 402415, 441675, 464325, 479700, 482898, 557190, 588900, 619100, 724347, 804830, 883350, 928650, 965796, 1114380, 1207245, 1392975, 1448694, 1609660, 1766700, 1857300, 2012075, 2414490, 2785950, 2897388, 3621735, 4024150, 4828980, 5571900, 6036225, 7243470, 8048300, 12072450, 14486940, 18108675, 24144900, 36217350, 72434700]

約数ペア:

[(1, 72434700), (2, 36217350), (3, 24144900), (4, 18108675), (5, 14486940), (6, 12072450), (9, 8048300), (10, 7243470), (12, 6036225), (13, 5571900), (15, 4828980), (18, 4024150), (20, 3621735), (25, 2897388), (26, 2785950), (30, 2414490), (36, 2012075), (39, 1857300), (41, 1766700), (45, 1609660), (50, 1448694), (52, 1392975), (60, 1207245), (65, 1114380), (75, 965796), (78, 928650), (82, 883350), (90, 804830), (100, 724347), (117, 619100), (123, 588900), (130, 557190), (150, 482898), (151, 479700), (156, 464325), (164, 441675), (180, 402415), (195, 371460), (205, 353340), (225, 321932), (234, 309550), (246, 294450), (260, 278595), (300, 241449), (302, 239850), (325, 222876), (369, 196300), (390, 185730), (410, 176670), (450, 160966), (453, 159900), (468, 154775), (492, 147225), (533, 135900), (585, 123820), (604, 119925), (615, 117780), (650, 111438), (738, 98150), (755, 95940), (780, 92865), (820, 88335), (900, 80483), (906, 79950), (975, 74292), (1025, 70668), (1066, 67950), (1170, 61910), (1230, 58890), (1300, 55719), (1359, 53300), (1476, 49075), (1510, 47970), (1599, 45300), (1812, 39975), (1845, 39260), (1950, 37146), (1963, 36900), (2050, 35334), (2132, 33975), (2265, 31980), (2340, 30955), (2460, 29445), (2665, 27180), (2718, 26650), (2925, 24764), (3020, 23985), (3075, 23556), (3198, 22650), (3690, 19630), (3775, 19188), (3900, 18573), (3926, 18450), (4100, 17667), (4530, 15990), (4797, 15100), (5330, 13590), (5436, 13325), (5850, 12382), (5889, 12300), (6150, 11778), (6191, 11700), (6396, 11325), (6795, 10660), (7380, 9815), (7550, 9594), (7852, 9225), (7995, 9060)]