225300240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28447}}^1$

素因数の和:28477

約数の個数: 120

約数和(自身を含む): 825447168

約数和(自身を除く): 600146928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 28447, 56894, 85341, 113788, 142235, 170682, 227576, 256023, 284470, 312917, 341364, 426705, 455152, 512046, 568940, 625834, 682728, 853410, 938751, 1024092, 1137880, 1251668, 1280115, 1365456, 1564585, 1706820, 1877502, 2048184, 2275760, 2503336, 2560230, 2816253, 3129170, 3413640, 3755004, 4096368, 4693755, 5006672, 5120460, 5632506, 6258340, 6827280, 7510008, 9387510, 10240920, 11265012, 12516680, 14081265, 15020016, 18775020, 20481840, 22530024, 25033360, 28162530, 37550040, 45060048, 56325060, 75100080, 112650120, 225300240]

約数ペア:

[(1, 225300240), (2, 112650120), (3, 75100080), (4, 56325060), (5, 45060048), (6, 37550040), (8, 28162530), (9, 25033360), (10, 22530024), (11, 20481840), (12, 18775020), (15, 15020016), (16, 14081265), (18, 12516680), (20, 11265012), (22, 10240920), (24, 9387510), (30, 7510008), (33, 6827280), (36, 6258340), (40, 5632506), (44, 5120460), (45, 5006672), (48, 4693755), (55, 4096368), (60, 3755004), (66, 3413640), (72, 3129170), (80, 2816253), (88, 2560230), (90, 2503336), (99, 2275760), (110, 2048184), (120, 1877502), (132, 1706820), (144, 1564585), (165, 1365456), (176, 1280115), (180, 1251668), (198, 1137880), (220, 1024092), (240, 938751), (264, 853410), (330, 682728), (360, 625834), (396, 568940), (440, 512046), (495, 455152), (528, 426705), (660, 341364), (720, 312917), (792, 284470), (880, 256023), (990, 227576), (1320, 170682), (1584, 142235), (1980, 113788), (2640, 85341), (3960, 56894), (7920, 28447)]