61221194500

素因数分解:

$2^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{11257}}^1$

素因数の和:11498

約数の個数: 96

約数和(自身を含む): 136460469600

約数和(自身を除く): 75239275100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 146, 149, 250, 292, 298, 365, 500, 596, 730, 745, 1460, 1490, 1825, 2980, 3650, 3725, 7300, 7450, 9125, 10877, 11257, 14900, 18250, 18625, 21754, 22514, 36500, 37250, 43508, 45028, 54385, 56285, 74500, 108770, 112570, 217540, 225140, 271925, 281425, 543850, 562850, 821761, 1087700, 1125700, 1359625, 1407125, 1643522, 1677293, 2719250, 2814250, 3287044, 3354586, 4108805, 5438500, 5628500, 6709172, 8217610, 8386465, 16435220, 16772930, 20544025, 33545860, 41088050, 41932325, 82176100, 83864650, 102720125, 122442389, 167729300, 205440250, 209661625, 244884778, 410880500, 419323250, 489769556, 612211945, 838646500, 1224423890, 2448847780, 3061059725, 6122119450, 12244238900, 15305298625, 30610597250, 61221194500]

約数ペア:

[(1, 61221194500), (2, 30610597250), (4, 15305298625), (5, 12244238900), (10, 6122119450), (20, 3061059725), (25, 2448847780), (50, 1224423890), (73, 838646500), (100, 612211945), (125, 489769556), (146, 419323250), (149, 410880500), (250, 244884778), (292, 209661625), (298, 205440250), (365, 167729300), (500, 122442389), (596, 102720125), (730, 83864650), (745, 82176100), (1460, 41932325), (1490, 41088050), (1825, 33545860), (2980, 20544025), (3650, 16772930), (3725, 16435220), (7300, 8386465), (7450, 8217610), (9125, 6709172), (10877, 5628500), (11257, 5438500), (14900, 4108805), (18250, 3354586), (18625, 3287044), (21754, 2814250), (22514, 2719250), (36500, 1677293), (37250, 1643522), (43508, 1407125), (45028, 1359625), (54385, 1125700), (56285, 1087700), (74500, 821761), (108770, 562850), (112570, 543850), (217540, 281425), (225140, 271925)]