753269940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 2349285120

約数和(自身を除く): 1596015180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 269, 282, 331, 423, 470, 538, 564, 662, 705, 807, 846, 940, 993, 1076, 1324, 1345, 1410, 1614, 1655, 1692, 1986, 2115, 2421, 2690, 2820, 2979, 3228, 3310, 3972, 4035, 4230, 4842, 4965, 5380, 5958, 6620, 8070, 8460, 9684, 9930, 11916, 12105, 12643, 14895, 15557, 16140, 19860, 24210, 25286, 29790, 31114, 37929, 46671, 48420, 50572, 59580, 62228, 63215, 75858, 77785, 89039, 93342, 113787, 126430, 140013, 151716, 155570, 178078, 186684, 189645, 227574, 233355, 252860, 267117, 280026, 311140, 356156, 379290, 445195, 455148, 466710, 534234, 560052, 568935, 700065, 758580, 801351, 890390, 933420, 1068468, 1137870, 1335585, 1400130, 1602702, 1780780, 2275740, 2671170, 2800260, 3205404, 4006755, 4184833, 5342340, 8013510, 8369666, 12554499, 16027020, 16739332, 20924165, 25108998, 37663497, 41848330, 50217996, 62772495, 75326994, 83696660, 125544990, 150653988, 188317485, 251089980, 376634970, 753269940]

約数ペア:

[(1, 753269940), (2, 376634970), (3, 251089980), (4, 188317485), (5, 150653988), (6, 125544990), (9, 83696660), (10, 75326994), (12, 62772495), (15, 50217996), (18, 41848330), (20, 37663497), (30, 25108998), (36, 20924165), (45, 16739332), (47, 16027020), (60, 12554499), (90, 8369666), (94, 8013510), (141, 5342340), (180, 4184833), (188, 4006755), (235, 3205404), (269, 2800260), (282, 2671170), (331, 2275740), (423, 1780780), (470, 1602702), (538, 1400130), (564, 1335585), (662, 1137870), (705, 1068468), (807, 933420), (846, 890390), (940, 801351), (993, 758580), (1076, 700065), (1324, 568935), (1345, 560052), (1410, 534234), (1614, 466710), (1655, 455148), (1692, 445195), (1986, 379290), (2115, 356156), (2421, 311140), (2690, 280026), (2820, 267117), (2979, 252860), (3228, 233355), (3310, 227574), (3972, 189645), (4035, 186684), (4230, 178078), (4842, 155570), (4965, 151716), (5380, 140013), (5958, 126430), (6620, 113787), (8070, 93342), (8460, 89039), (9684, 77785), (9930, 75858), (11916, 63215), (12105, 62228), (12643, 59580), (14895, 50572), (15557, 48420), (16140, 46671), (19860, 37929), (24210, 31114), (25286, 29790)]