13303480900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^2$

素因数の和:646

約数の個数: 108

約数和(自身を含む): 30919185108

約数和(自身を除く): 17615704208

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 137, 170, 239, 274, 340, 425, 478, 548, 685, 850, 956, 1195, 1370, 1700, 2329, 2390, 2740, 3425, 4063, 4658, 4780, 5975, 6850, 8126, 9316, 11645, 11950, 13700, 16252, 20315, 23290, 23900, 32743, 40630, 46580, 57121, 58225, 65486, 81260, 101575, 114242, 116450, 130972, 163715, 203150, 228484, 232900, 285605, 327430, 406300, 556631, 571210, 654860, 818575, 971057, 1113262, 1142420, 1428025, 1637150, 1942114, 2226524, 2783155, 2856050, 3274300, 3884228, 4855285, 5566310, 5712100, 7825577, 9710570, 11132620, 13915775, 15651154, 19421140, 24276425, 27831550, 31302308, 39127885, 48552850, 55663100, 78255770, 97105700, 133034809, 156511540, 195639425, 266069618, 391278850, 532139236, 665174045, 782557700, 1330348090, 2660696180, 3325870225, 6651740450, 13303480900]

約数ペア:

[(1, 13303480900), (2, 6651740450), (4, 3325870225), (5, 2660696180), (10, 1330348090), (17, 782557700), (20, 665174045), (25, 532139236), (34, 391278850), (50, 266069618), (68, 195639425), (85, 156511540), (100, 133034809), (137, 97105700), (170, 78255770), (239, 55663100), (274, 48552850), (340, 39127885), (425, 31302308), (478, 27831550), (548, 24276425), (685, 19421140), (850, 15651154), (956, 13915775), (1195, 11132620), (1370, 9710570), (1700, 7825577), (2329, 5712100), (2390, 5566310), (2740, 4855285), (3425, 3884228), (4063, 3274300), (4658, 2856050), (4780, 2783155), (5975, 2226524), (6850, 1942114), (8126, 1637150), (9316, 1428025), (11645, 1142420), (11950, 1113262), (13700, 971057), (16252, 818575), (20315, 654860), (23290, 571210), (23900, 556631), (32743, 406300), (40630, 327430), (46580, 285605), (57121, 232900), (58225, 228484), (65486, 203150), (81260, 163715), (101575, 130972), (114242, 116450)]