2977881700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13159}}^1$

素因数の和:13277

約数の個数: 72

約数和(自身を含む): 6762344960

約数和(自身を除く): 3784463260

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 73, 100, 124, 146, 155, 292, 310, 365, 620, 730, 775, 1460, 1550, 1825, 2263, 3100, 3650, 4526, 7300, 9052, 11315, 13159, 22630, 26318, 45260, 52636, 56575, 65795, 113150, 131590, 226300, 263180, 328975, 407929, 657950, 815858, 960607, 1315900, 1631716, 1921214, 2039645, 3842428, 4079290, 4803035, 8158580, 9606070, 10198225, 19212140, 20396450, 24015175, 29778817, 40792900, 48030350, 59557634, 96060700, 119115268, 148894085, 297788170, 595576340, 744470425, 1488940850, 2977881700]

約数ペア:

[(1, 2977881700), (2, 1488940850), (4, 744470425), (5, 595576340), (10, 297788170), (20, 148894085), (25, 119115268), (31, 96060700), (50, 59557634), (62, 48030350), (73, 40792900), (100, 29778817), (124, 24015175), (146, 20396450), (155, 19212140), (292, 10198225), (310, 9606070), (365, 8158580), (620, 4803035), (730, 4079290), (775, 3842428), (1460, 2039645), (1550, 1921214), (1825, 1631716), (2263, 1315900), (3100, 960607), (3650, 815858), (4526, 657950), (7300, 407929), (9052, 328975), (11315, 263180), (13159, 226300), (22630, 131590), (26318, 113150), (45260, 65795), (52636, 56575)]