25548450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 68942016

約数和(自身を除く): 43393566

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 43, 50, 51, 75, 85, 86, 102, 129, 150, 170, 215, 233, 255, 258, 425, 430, 466, 510, 645, 699, 731, 850, 1075, 1165, 1275, 1290, 1398, 1462, 2150, 2193, 2330, 2550, 3225, 3495, 3655, 3961, 4386, 5825, 6450, 6990, 7310, 7922, 10019, 10965, 11650, 11883, 17475, 18275, 19805, 20038, 21930, 23766, 30057, 34950, 36550, 39610, 50095, 54825, 59415, 60114, 99025, 100190, 109650, 118830, 150285, 170323, 198050, 250475, 297075, 300570, 340646, 500950, 510969, 594150, 751425, 851615, 1021938, 1502850, 1703230, 2554845, 4258075, 5109690, 8516150, 12774225, 25548450]

約数ペア:

[(1, 25548450), (2, 12774225), (3, 8516150), (5, 5109690), (6, 4258075), (10, 2554845), (15, 1703230), (17, 1502850), (25, 1021938), (30, 851615), (34, 751425), (43, 594150), (50, 510969), (51, 500950), (75, 340646), (85, 300570), (86, 297075), (102, 250475), (129, 198050), (150, 170323), (170, 150285), (215, 118830), (233, 109650), (255, 100190), (258, 99025), (425, 60114), (430, 59415), (466, 54825), (510, 50095), (645, 39610), (699, 36550), (731, 34950), (850, 30057), (1075, 23766), (1165, 21930), (1275, 20038), (1290, 19805), (1398, 18275), (1462, 17475), (2150, 11883), (2193, 11650), (2330, 10965), (2550, 10019), (3225, 7922), (3495, 7310), (3655, 6990), (3961, 6450), (4386, 5825)]