78153570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 224415360

約数和(自身を除く): 146261790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 89, 90, 99, 110, 165, 178, 198, 267, 330, 445, 495, 534, 801, 887, 890, 979, 990, 1335, 1602, 1774, 1958, 2661, 2670, 2937, 4005, 4435, 4895, 5322, 5874, 7983, 8010, 8811, 8870, 9757, 9790, 13305, 14685, 15966, 17622, 19514, 26610, 29271, 29370, 39915, 44055, 48785, 58542, 78943, 79830, 87813, 88110, 97570, 146355, 157886, 175626, 236829, 292710, 394715, 439065, 473658, 710487, 789430, 868373, 878130, 1184145, 1420974, 1736746, 2368290, 2605119, 3552435, 4341865, 5210238, 7104870, 7815357, 8683730, 13025595, 15630714, 26051190, 39076785, 78153570]

約数ペア:

[(1, 78153570), (2, 39076785), (3, 26051190), (5, 15630714), (6, 13025595), (9, 8683730), (10, 7815357), (11, 7104870), (15, 5210238), (18, 4341865), (22, 3552435), (30, 2605119), (33, 2368290), (45, 1736746), (55, 1420974), (66, 1184145), (89, 878130), (90, 868373), (99, 789430), (110, 710487), (165, 473658), (178, 439065), (198, 394715), (267, 292710), (330, 236829), (445, 175626), (495, 157886), (534, 146355), (801, 97570), (887, 88110), (890, 87813), (979, 79830), (990, 78943), (1335, 58542), (1602, 48785), (1774, 44055), (1958, 39915), (2661, 29370), (2670, 29271), (2937, 26610), (4005, 19514), (4435, 17622), (4895, 15966), (5322, 14685), (5874, 13305), (7983, 9790), (8010, 9757), (8811, 8870)]