385540650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 144

約数和(自身を含む): 1146944448

約数和(自身を除く): 761403798

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 71, 75, 90, 99, 110, 142, 150, 165, 198, 213, 225, 275, 330, 355, 426, 450, 495, 550, 639, 710, 781, 825, 990, 1065, 1097, 1278, 1562, 1650, 1775, 2130, 2194, 2343, 2475, 3195, 3291, 3550, 3905, 4686, 4950, 5325, 5485, 6390, 6582, 7029, 7810, 9873, 10650, 10970, 11715, 12067, 14058, 15975, 16455, 19525, 19746, 23430, 24134, 27425, 31950, 32910, 35145, 36201, 39050, 49365, 54850, 58575, 60335, 70290, 72402, 77887, 82275, 98730, 108603, 117150, 120670, 155774, 164550, 175725, 181005, 217206, 233661, 246825, 301675, 351450, 362010, 389435, 467322, 493650, 543015, 603350, 700983, 778870, 856757, 905025, 1086030, 1168305, 1401966, 1713514, 1810050, 1947175, 2336610, 2570271, 2715075, 3504915, 3894350, 4283785, 5140542, 5430150, 5841525, 7009830, 7710813, 8567570, 11683050, 12851355, 15421626, 17524575, 21418925, 25702710, 35049150, 38554065, 42837850, 64256775, 77108130, 128513550, 192770325, 385540650]

約数ペア:

[(1, 385540650), (2, 192770325), (3, 128513550), (5, 77108130), (6, 64256775), (9, 42837850), (10, 38554065), (11, 35049150), (15, 25702710), (18, 21418925), (22, 17524575), (25, 15421626), (30, 12851355), (33, 11683050), (45, 8567570), (50, 7710813), (55, 7009830), (66, 5841525), (71, 5430150), (75, 5140542), (90, 4283785), (99, 3894350), (110, 3504915), (142, 2715075), (150, 2570271), (165, 2336610), (198, 1947175), (213, 1810050), (225, 1713514), (275, 1401966), (330, 1168305), (355, 1086030), (426, 905025), (450, 856757), (495, 778870), (550, 700983), (639, 603350), (710, 543015), (781, 493650), (825, 467322), (990, 389435), (1065, 362010), (1097, 351450), (1278, 301675), (1562, 246825), (1650, 233661), (1775, 217206), (2130, 181005), (2194, 175725), (2343, 164550), (2475, 155774), (3195, 120670), (3291, 117150), (3550, 108603), (3905, 98730), (4686, 82275), (4950, 77887), (5325, 72402), (5485, 70290), (6390, 60335), (6582, 58575), (7029, 54850), (7810, 49365), (9873, 39050), (10650, 36201), (10970, 35145), (11715, 32910), (12067, 31950), (14058, 27425), (15975, 24134), (16455, 23430), (19525, 19746)]