202185750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 551940480

約数和(自身を除く): 349754730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 125, 130, 150, 178, 195, 233, 250, 267, 325, 375, 390, 445, 466, 534, 650, 699, 750, 890, 975, 1157, 1165, 1335, 1398, 1625, 1950, 2225, 2314, 2330, 2670, 3029, 3250, 3471, 3495, 4450, 4875, 5785, 5825, 6058, 6675, 6942, 6990, 9087, 9750, 11125, 11570, 11650, 13350, 15145, 17355, 17475, 18174, 20737, 22250, 28925, 29125, 30290, 33375, 34710, 34950, 41474, 45435, 57850, 58250, 62211, 66750, 75725, 86775, 87375, 90870, 103685, 124422, 144625, 151450, 173550, 174750, 207370, 227175, 269581, 289250, 311055, 378625, 433875, 454350, 518425, 539162, 622110, 757250, 808743, 867750, 1036850, 1135875, 1347905, 1555275, 1617486, 2271750, 2592125, 2695810, 3110550, 4043715, 5184250, 6739525, 7776375, 8087430, 13479050, 15552750, 20218575, 33697625, 40437150, 67395250, 101092875, 202185750]

約数ペア:

[(1, 202185750), (2, 101092875), (3, 67395250), (5, 40437150), (6, 33697625), (10, 20218575), (13, 15552750), (15, 13479050), (25, 8087430), (26, 7776375), (30, 6739525), (39, 5184250), (50, 4043715), (65, 3110550), (75, 2695810), (78, 2592125), (89, 2271750), (125, 1617486), (130, 1555275), (150, 1347905), (178, 1135875), (195, 1036850), (233, 867750), (250, 808743), (267, 757250), (325, 622110), (375, 539162), (390, 518425), (445, 454350), (466, 433875), (534, 378625), (650, 311055), (699, 289250), (750, 269581), (890, 227175), (975, 207370), (1157, 174750), (1165, 173550), (1335, 151450), (1398, 144625), (1625, 124422), (1950, 103685), (2225, 90870), (2314, 87375), (2330, 86775), (2670, 75725), (3029, 66750), (3250, 62211), (3471, 58250), (3495, 57850), (4450, 45435), (4875, 41474), (5785, 34950), (5825, 34710), (6058, 33375), (6675, 30290), (6942, 29125), (6990, 28925), (9087, 22250), (9750, 20737), (11125, 18174), (11570, 17475), (11650, 17355), (13350, 15145)]