164191050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 120

約数和(自身を含む): 463443552

約数和(自身を除く): 299252502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 81, 90, 135, 142, 150, 162, 213, 225, 270, 355, 405, 426, 450, 571, 639, 675, 710, 810, 1065, 1142, 1278, 1350, 1713, 1775, 1917, 2025, 2130, 2855, 3195, 3426, 3550, 3834, 4050, 5139, 5325, 5710, 5751, 6390, 8565, 9585, 10278, 10650, 11502, 14275, 15417, 15975, 17130, 19170, 25695, 28550, 28755, 30834, 31950, 40541, 42825, 46251, 47925, 51390, 57510, 77085, 81082, 85650, 92502, 95850, 121623, 128475, 143775, 154170, 202705, 231255, 243246, 256950, 287550, 364869, 385425, 405410, 462510, 608115, 729738, 770850, 1013525, 1094607, 1156275, 1216230, 1824345, 2027050, 2189214, 2312550, 3040575, 3283821, 3648690, 5473035, 6081150, 6567642, 9121725, 10946070, 16419105, 18243450, 27365175, 32838210, 54730350, 82095525, 164191050]

約数ペア:

[(1, 164191050), (2, 82095525), (3, 54730350), (5, 32838210), (6, 27365175), (9, 18243450), (10, 16419105), (15, 10946070), (18, 9121725), (25, 6567642), (27, 6081150), (30, 5473035), (45, 3648690), (50, 3283821), (54, 3040575), (71, 2312550), (75, 2189214), (81, 2027050), (90, 1824345), (135, 1216230), (142, 1156275), (150, 1094607), (162, 1013525), (213, 770850), (225, 729738), (270, 608115), (355, 462510), (405, 405410), (426, 385425), (450, 364869), (571, 287550), (639, 256950), (675, 243246), (710, 231255), (810, 202705), (1065, 154170), (1142, 143775), (1278, 128475), (1350, 121623), (1713, 95850), (1775, 92502), (1917, 85650), (2025, 81082), (2130, 77085), (2855, 57510), (3195, 51390), (3426, 47925), (3550, 46251), (3834, 42825), (4050, 40541), (5139, 31950), (5325, 30834), (5710, 28755), (5751, 28550), (6390, 25695), (8565, 19170), (9585, 17130), (10278, 15975), (10650, 15417), (11502, 14275)]