201758850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 120

約数和(自身を含む): 579034368

約数和(自身を除く): 377275518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 450, 465, 558, 675, 775, 810, 837, 930, 1350, 1395, 1550, 1607, 1674, 2025, 2325, 2511, 2790, 3214, 4050, 4185, 4650, 4821, 5022, 6975, 8035, 8370, 9642, 12555, 13950, 14463, 16070, 20925, 24105, 25110, 28926, 40175, 41850, 43389, 48210, 49817, 62775, 72315, 80350, 86778, 99634, 120525, 125550, 130167, 144630, 149451, 216945, 241050, 249085, 260334, 298902, 361575, 433890, 448353, 498170, 650835, 723150, 747255, 896706, 1084725, 1245425, 1301670, 1345059, 1494510, 2169450, 2241765, 2490850, 2690118, 3254175, 3736275, 4035177, 4483530, 6508350, 6725295, 7472550, 8070354, 11208825, 13450590, 20175885, 22417650, 33626475, 40351770, 67252950, 100879425, 201758850]

約数ペア:

[(1, 201758850), (2, 100879425), (3, 67252950), (5, 40351770), (6, 33626475), (9, 22417650), (10, 20175885), (15, 13450590), (18, 11208825), (25, 8070354), (27, 7472550), (30, 6725295), (31, 6508350), (45, 4483530), (50, 4035177), (54, 3736275), (62, 3254175), (75, 2690118), (81, 2490850), (90, 2241765), (93, 2169450), (135, 1494510), (150, 1345059), (155, 1301670), (162, 1245425), (186, 1084725), (225, 896706), (270, 747255), (279, 723150), (310, 650835), (405, 498170), (450, 448353), (465, 433890), (558, 361575), (675, 298902), (775, 260334), (810, 249085), (837, 241050), (930, 216945), (1350, 149451), (1395, 144630), (1550, 130167), (1607, 125550), (1674, 120525), (2025, 99634), (2325, 86778), (2511, 80350), (2790, 72315), (3214, 62775), (4050, 49817), (4185, 48210), (4650, 43389), (4821, 41850), (5022, 40175), (6975, 28926), (8035, 25110), (8370, 24105), (9642, 20925), (12555, 16070), (13950, 14463)]