336384100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 860944896

約数和(自身を除く): 524560796

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 31, 34, 50, 52, 62, 65, 68, 85, 100, 124, 130, 155, 170, 221, 260, 310, 325, 340, 403, 425, 442, 491, 527, 620, 650, 775, 806, 850, 884, 982, 1054, 1105, 1300, 1550, 1612, 1700, 1964, 2015, 2108, 2210, 2455, 2635, 3100, 4030, 4420, 4910, 5270, 5525, 6383, 6851, 8060, 8347, 9820, 10075, 10540, 11050, 12275, 12766, 13175, 13702, 15221, 16694, 20150, 22100, 24550, 25532, 26350, 27404, 30442, 31915, 33388, 34255, 40300, 41735, 49100, 52700, 60884, 63830, 68510, 76105, 83470, 108511, 127660, 137020, 152210, 159575, 166940, 171275, 197873, 208675, 217022, 258757, 304420, 319150, 342550, 380525, 395746, 417350, 434044, 517514, 542555, 638300, 685100, 761050, 791492, 834700, 989365, 1035028, 1085110, 1293785, 1522100, 1978730, 2170220, 2587570, 2712775, 3363841, 3957460, 4946825, 5175140, 5425550, 6468925, 6727682, 9893650, 10851100, 12937850, 13455364, 16819205, 19787300, 25875700, 33638410, 67276820, 84096025, 168192050, 336384100]

約数ペア:

[(1, 336384100), (2, 168192050), (4, 84096025), (5, 67276820), (10, 33638410), (13, 25875700), (17, 19787300), (20, 16819205), (25, 13455364), (26, 12937850), (31, 10851100), (34, 9893650), (50, 6727682), (52, 6468925), (62, 5425550), (65, 5175140), (68, 4946825), (85, 3957460), (100, 3363841), (124, 2712775), (130, 2587570), (155, 2170220), (170, 1978730), (221, 1522100), (260, 1293785), (310, 1085110), (325, 1035028), (340, 989365), (403, 834700), (425, 791492), (442, 761050), (491, 685100), (527, 638300), (620, 542555), (650, 517514), (775, 434044), (806, 417350), (850, 395746), (884, 380525), (982, 342550), (1054, 319150), (1105, 304420), (1300, 258757), (1550, 217022), (1612, 208675), (1700, 197873), (1964, 171275), (2015, 166940), (2108, 159575), (2210, 152210), (2455, 137020), (2635, 127660), (3100, 108511), (4030, 83470), (4420, 76105), (4910, 68510), (5270, 63830), (5525, 60884), (6383, 52700), (6851, 49100), (8060, 41735), (8347, 40300), (9820, 34255), (10075, 33388), (10540, 31915), (11050, 30442), (12275, 27404), (12766, 26350), (13175, 25532), (13702, 24550), (15221, 22100), (16694, 20150)]