225973860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31649}}^1$

素因数の和:31685

約数の個数: 96

約数和(自身を含む): 765676800

約数和(自身を除く): 539702940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 31649, 63298, 94947, 126596, 158245, 189894, 221543, 316490, 379788, 443086, 474735, 538033, 632980, 664629, 886172, 949470, 1076066, 1107715, 1329258, 1614099, 1898940, 2152132, 2215430, 2658516, 2690165, 3228198, 3323145, 3766231, 4430860, 5380330, 6456396, 6646290, 7532462, 8070495, 10760660, 11298693, 13292580, 15064924, 16140990, 18831155, 22597386, 32281980, 37662310, 45194772, 56493465, 75324620, 112986930, 225973860]

約数ペア:

[(1, 225973860), (2, 112986930), (3, 75324620), (4, 56493465), (5, 45194772), (6, 37662310), (7, 32281980), (10, 22597386), (12, 18831155), (14, 16140990), (15, 15064924), (17, 13292580), (20, 11298693), (21, 10760660), (28, 8070495), (30, 7532462), (34, 6646290), (35, 6456396), (42, 5380330), (51, 4430860), (60, 3766231), (68, 3323145), (70, 3228198), (84, 2690165), (85, 2658516), (102, 2215430), (105, 2152132), (119, 1898940), (140, 1614099), (170, 1329258), (204, 1107715), (210, 1076066), (238, 949470), (255, 886172), (340, 664629), (357, 632980), (420, 538033), (476, 474735), (510, 443086), (595, 379788), (714, 316490), (1020, 221543), (1190, 189894), (1428, 158245), (1785, 126596), (2380, 94947), (3570, 63298), (7140, 31649)]