73482120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3620

約数の個数: 128

約数和(自身を含む): 257904000

約数和(自身を除く): 184421880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 3581, 4104, 5130, 6840, 7162, 10260, 10743, 14324, 17905, 20520, 21486, 28648, 32229, 35810, 42972, 53715, 64458, 68039, 71620, 85944, 96687, 107430, 128916, 136078, 143240, 161145, 193374, 204117, 214860, 257832, 272156, 322290, 340195, 386748, 408234, 429720, 483435, 544312, 612351, 644580, 680390, 773496, 816468, 966870, 1020585, 1224702, 1289160, 1360780, 1632936, 1837053, 1933740, 2041170, 2449404, 2721560, 3061755, 3674106, 3867480, 4082340, 4898808, 6123510, 7348212, 8164680, 9185265, 12247020, 14696424, 18370530, 24494040, 36741060, 73482120]

約数ペア:

[(1, 73482120), (2, 36741060), (3, 24494040), (4, 18370530), (5, 14696424), (6, 12247020), (8, 9185265), (9, 8164680), (10, 7348212), (12, 6123510), (15, 4898808), (18, 4082340), (19, 3867480), (20, 3674106), (24, 3061755), (27, 2721560), (30, 2449404), (36, 2041170), (38, 1933740), (40, 1837053), (45, 1632936), (54, 1360780), (57, 1289160), (60, 1224702), (72, 1020585), (76, 966870), (90, 816468), (95, 773496), (108, 680390), (114, 644580), (120, 612351), (135, 544312), (152, 483435), (171, 429720), (180, 408234), (190, 386748), (216, 340195), (228, 322290), (270, 272156), (285, 257832), (342, 214860), (360, 204117), (380, 193374), (456, 161145), (513, 143240), (540, 136078), (570, 128916), (684, 107430), (760, 96687), (855, 85944), (1026, 71620), (1080, 68039), (1140, 64458), (1368, 53715), (1710, 42972), (2052, 35810), (2280, 32229), (2565, 28648), (3420, 21486), (3581, 20520), (4104, 17905), (5130, 14324), (6840, 10743), (7162, 10260)]