186607980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4691}}^1$

素因数の和:4736

約数の個数: 144

約数和(自身を含む): 645581664

約数和(自身を除く): 458973684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4691, 6630, 7956, 9382, 9945, 13260, 14073, 18764, 19890, 23455, 28146, 39780, 42219, 46910, 56292, 60983, 70365, 79747, 84438, 93820, 121966, 140730, 159494, 168876, 182949, 211095, 239241, 243932, 281460, 304915, 318988, 365898, 398735, 422190, 478482, 548847, 609830, 717723, 731796, 797470, 844380, 914745, 956964, 1036711, 1097694, 1196205, 1219660, 1435446, 1594940, 1829490, 2073422, 2195388, 2392410, 2744235, 2870892, 3110133, 3588615, 3658980, 4146844, 4784820, 5183555, 5488470, 6220266, 7177230, 9330399, 10367110, 10976940, 12440532, 14354460, 15550665, 18660798, 20734220, 31101330, 37321596, 46651995, 62202660, 93303990, 186607980]

約数ペア:

[(1, 186607980), (2, 93303990), (3, 62202660), (4, 46651995), (5, 37321596), (6, 31101330), (9, 20734220), (10, 18660798), (12, 15550665), (13, 14354460), (15, 12440532), (17, 10976940), (18, 10367110), (20, 9330399), (26, 7177230), (30, 6220266), (34, 5488470), (36, 5183555), (39, 4784820), (45, 4146844), (51, 3658980), (52, 3588615), (60, 3110133), (65, 2870892), (68, 2744235), (78, 2392410), (85, 2195388), (90, 2073422), (102, 1829490), (117, 1594940), (130, 1435446), (153, 1219660), (156, 1196205), (170, 1097694), (180, 1036711), (195, 956964), (204, 914745), (221, 844380), (234, 797470), (255, 731796), (260, 717723), (306, 609830), (340, 548847), (390, 478482), (442, 422190), (468, 398735), (510, 365898), (585, 318988), (612, 304915), (663, 281460), (765, 243932), (780, 239241), (884, 211095), (1020, 182949), (1105, 168876), (1170, 159494), (1326, 140730), (1530, 121966), (1989, 93820), (2210, 84438), (2340, 79747), (2652, 70365), (3060, 60983), (3315, 56292), (3978, 46910), (4420, 42219), (4691, 39780), (6630, 28146), (7956, 23455), (9382, 19890), (9945, 18764), (13260, 14073)]