72867300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 233985024

約数和(自身を除く): 161117724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 213, 220, 275, 284, 300, 311, 330, 355, 426, 550, 622, 660, 710, 781, 825, 852, 933, 1065, 1100, 1244, 1420, 1555, 1562, 1650, 1775, 1866, 2130, 2343, 3110, 3124, 3300, 3421, 3550, 3732, 3905, 4260, 4665, 4686, 5325, 6220, 6842, 7100, 7775, 7810, 9330, 9372, 10263, 10650, 11715, 13684, 15550, 15620, 17105, 18660, 19525, 20526, 21300, 22081, 23325, 23430, 31100, 34210, 39050, 41052, 44162, 46650, 46860, 51315, 58575, 66243, 68420, 78100, 85525, 88324, 93300, 102630, 110405, 117150, 132486, 171050, 205260, 220810, 234300, 242891, 256575, 264972, 331215, 342100, 441620, 485782, 513150, 552025, 662430, 728673, 971564, 1026300, 1104050, 1214455, 1324860, 1457346, 1656075, 2208100, 2428910, 2914692, 3312150, 3643365, 4857820, 6072275, 6624300, 7286730, 12144550, 14573460, 18216825, 24289100, 36433650, 72867300]

約数ペア:

[(1, 72867300), (2, 36433650), (3, 24289100), (4, 18216825), (5, 14573460), (6, 12144550), (10, 7286730), (11, 6624300), (12, 6072275), (15, 4857820), (20, 3643365), (22, 3312150), (25, 2914692), (30, 2428910), (33, 2208100), (44, 1656075), (50, 1457346), (55, 1324860), (60, 1214455), (66, 1104050), (71, 1026300), (75, 971564), (100, 728673), (110, 662430), (132, 552025), (142, 513150), (150, 485782), (165, 441620), (213, 342100), (220, 331215), (275, 264972), (284, 256575), (300, 242891), (311, 234300), (330, 220810), (355, 205260), (426, 171050), (550, 132486), (622, 117150), (660, 110405), (710, 102630), (781, 93300), (825, 88324), (852, 85525), (933, 78100), (1065, 68420), (1100, 66243), (1244, 58575), (1420, 51315), (1555, 46860), (1562, 46650), (1650, 44162), (1775, 41052), (1866, 39050), (2130, 34210), (2343, 31100), (3110, 23430), (3124, 23325), (3300, 22081), (3421, 21300), (3550, 20526), (3732, 19525), (3905, 18660), (4260, 17105), (4665, 15620), (4686, 15550), (5325, 13684), (6220, 11715), (6842, 10650), (7100, 10263), (7775, 9372), (7810, 9330)]