1528932780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1233

約数の個数: 192

約数和(自身を含む): 4980528000

約数和(自身を除く): 3451595220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 89, 90, 108, 116, 135, 145, 174, 178, 180, 261, 267, 270, 290, 348, 356, 435, 445, 522, 534, 540, 580, 783, 801, 870, 890, 1044, 1068, 1097, 1305, 1335, 1566, 1602, 1740, 1780, 2194, 2403, 2581, 2610, 2670, 3132, 3204, 3291, 3915, 4005, 4388, 4806, 5162, 5220, 5340, 5485, 6582, 7743, 7830, 8010, 9612, 9873, 10324, 10970, 12015, 12905, 13164, 15486, 15660, 16020, 16455, 19746, 21940, 23229, 24030, 25810, 29619, 30972, 31813, 32910, 38715, 39492, 46458, 48060, 49365, 51620, 59238, 63626, 65820, 69687, 77430, 92916, 95439, 97633, 98730, 116145, 118476, 127252, 139374, 148095, 154860, 159065, 190878, 195266, 197460, 232290, 278748, 286317, 292899, 296190, 318130, 348435, 381756, 390532, 464580, 477195, 488165, 572634, 585798, 592380, 636260, 696870, 858951, 878697, 954390, 976330, 1145268, 1171596, 1393740, 1431585, 1464495, 1717902, 1757394, 1908780, 1952660, 2636091, 2831357, 2863170, 2928990, 3435804, 3514788, 4294755, 4393485, 5272182, 5662714, 5726340, 5857980, 8494071, 8589510, 8786970, 10544364, 11325428, 13180455, 14156785, 16988142, 17179020, 17573940, 25482213, 26360910, 28313570, 33976284, 42470355, 50964426, 52721820, 56627140, 76446639, 84940710, 101928852, 127411065, 152893278, 169881420, 254822130, 305786556, 382233195, 509644260, 764466390, 1528932780]

約数ペア:

[(1, 1528932780), (2, 764466390), (3, 509644260), (4, 382233195), (5, 305786556), (6, 254822130), (9, 169881420), (10, 152893278), (12, 127411065), (15, 101928852), (18, 84940710), (20, 76446639), (27, 56627140), (29, 52721820), (30, 50964426), (36, 42470355), (45, 33976284), (54, 28313570), (58, 26360910), (60, 25482213), (87, 17573940), (89, 17179020), (90, 16988142), (108, 14156785), (116, 13180455), (135, 11325428), (145, 10544364), (174, 8786970), (178, 8589510), (180, 8494071), (261, 5857980), (267, 5726340), (270, 5662714), (290, 5272182), (348, 4393485), (356, 4294755), (435, 3514788), (445, 3435804), (522, 2928990), (534, 2863170), (540, 2831357), (580, 2636091), (783, 1952660), (801, 1908780), (870, 1757394), (890, 1717902), (1044, 1464495), (1068, 1431585), (1097, 1393740), (1305, 1171596), (1335, 1145268), (1566, 976330), (1602, 954390), (1740, 878697), (1780, 858951), (2194, 696870), (2403, 636260), (2581, 592380), (2610, 585798), (2670, 572634), (3132, 488165), (3204, 477195), (3291, 464580), (3915, 390532), (4005, 381756), (4388, 348435), (4806, 318130), (5162, 296190), (5220, 292899), (5340, 286317), (5485, 278748), (6582, 232290), (7743, 197460), (7830, 195266), (8010, 190878), (9612, 159065), (9873, 154860), (10324, 148095), (10970, 139374), (12015, 127252), (12905, 118476), (13164, 116145), (15486, 98730), (15660, 97633), (16020, 95439), (16455, 92916), (19746, 77430), (21940, 69687), (23229, 65820), (24030, 63626), (25810, 59238), (29619, 51620), (30972, 49365), (31813, 48060), (32910, 46458), (38715, 39492)]