188539650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 120

約数和(自身を含む): 564315444

約数和(自身を除く): 375775794

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1755, 1950, 2025, 2106, 2925, 3510, 3581, 4050, 5265, 5850, 7162, 8775, 10530, 10743, 17550, 17905, 21486, 26325, 32229, 35810, 46553, 52650, 53715, 64458, 89525, 93106, 96687, 107430, 139659, 161145, 179050, 193374, 232765, 268575, 279318, 290061, 322290, 418977, 465530, 483435, 537150, 580122, 698295, 805725, 837954, 966870, 1163825, 1256931, 1396590, 1450305, 1611450, 2094885, 2327650, 2417175, 2513862, 2900610, 3491475, 3770793, 4189770, 4834350, 6284655, 6982950, 7251525, 7541586, 10474425, 12569310, 14503050, 18853965, 20948850, 31423275, 37707930, 62846550, 94269825, 188539650]

約数ペア:

[(1, 188539650), (2, 94269825), (3, 62846550), (5, 37707930), (6, 31423275), (9, 20948850), (10, 18853965), (13, 14503050), (15, 12569310), (18, 10474425), (25, 7541586), (26, 7251525), (27, 6982950), (30, 6284655), (39, 4834350), (45, 4189770), (50, 3770793), (54, 3491475), (65, 2900610), (75, 2513862), (78, 2417175), (81, 2327650), (90, 2094885), (117, 1611450), (130, 1450305), (135, 1396590), (150, 1256931), (162, 1163825), (195, 966870), (225, 837954), (234, 805725), (270, 698295), (325, 580122), (351, 537150), (390, 483435), (405, 465530), (450, 418977), (585, 322290), (650, 290061), (675, 279318), (702, 268575), (810, 232765), (975, 193374), (1053, 179050), (1170, 161145), (1350, 139659), (1755, 107430), (1950, 96687), (2025, 93106), (2106, 89525), (2925, 64458), (3510, 53715), (3581, 52650), (4050, 46553), (5265, 35810), (5850, 32229), (7162, 26325), (8775, 21486), (10530, 17905), (10743, 17550)]