306159750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 160

約数和(自身を含む): 922809888

約数和(自身を除く): 616650138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 125, 130, 135, 150, 162, 195, 225, 234, 250, 270, 325, 351, 375, 390, 405, 450, 585, 650, 675, 702, 750, 810, 975, 1053, 1125, 1163, 1170, 1350, 1625, 1755, 1950, 2025, 2106, 2250, 2326, 2925, 3250, 3375, 3489, 3510, 4050, 4875, 5265, 5815, 5850, 6750, 6978, 8775, 9750, 10125, 10467, 10530, 11630, 14625, 15119, 17445, 17550, 20250, 20934, 26325, 29075, 29250, 30238, 31401, 34890, 43875, 45357, 52335, 52650, 58150, 62802, 75595, 87225, 87750, 90714, 94203, 104670, 131625, 136071, 145375, 151190, 157005, 174450, 188406, 226785, 261675, 263250, 272142, 290750, 314010, 377975, 408213, 436125, 453570, 471015, 523350, 680355, 755950, 785025, 816426, 872250, 942030, 1133925, 1224639, 1308375, 1360710, 1570050, 1889875, 2041065, 2267850, 2355075, 2449278, 2616750, 3401775, 3779750, 3925125, 4082130, 4710150, 5669625, 6123195, 6803550, 7850250, 10205325, 11339250, 11775375, 12246390, 17008875, 20410650, 23550750, 30615975, 34017750, 51026625, 61231950, 102053250, 153079875, 306159750]

約数ペア:

[(1, 306159750), (2, 153079875), (3, 102053250), (5, 61231950), (6, 51026625), (9, 34017750), (10, 30615975), (13, 23550750), (15, 20410650), (18, 17008875), (25, 12246390), (26, 11775375), (27, 11339250), (30, 10205325), (39, 7850250), (45, 6803550), (50, 6123195), (54, 5669625), (65, 4710150), (75, 4082130), (78, 3925125), (81, 3779750), (90, 3401775), (117, 2616750), (125, 2449278), (130, 2355075), (135, 2267850), (150, 2041065), (162, 1889875), (195, 1570050), (225, 1360710), (234, 1308375), (250, 1224639), (270, 1133925), (325, 942030), (351, 872250), (375, 816426), (390, 785025), (405, 755950), (450, 680355), (585, 523350), (650, 471015), (675, 453570), (702, 436125), (750, 408213), (810, 377975), (975, 314010), (1053, 290750), (1125, 272142), (1163, 263250), (1170, 261675), (1350, 226785), (1625, 188406), (1755, 174450), (1950, 157005), (2025, 151190), (2106, 145375), (2250, 136071), (2326, 131625), (2925, 104670), (3250, 94203), (3375, 90714), (3489, 87750), (3510, 87225), (4050, 75595), (4875, 62802), (5265, 58150), (5815, 52650), (5850, 52335), (6750, 45357), (6978, 43875), (8775, 34890), (9750, 31401), (10125, 30238), (10467, 29250), (10530, 29075), (11630, 26325), (14625, 20934), (15119, 20250), (17445, 17550)]