542337900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 216

約数和(自身を含む): 1791760320

約数和(自身を除く): 1249422420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 169, 190, 195, 228, 247, 260, 285, 300, 325, 338, 380, 390, 475, 494, 507, 563, 570, 650, 676, 741, 780, 845, 950, 975, 988, 1014, 1126, 1140, 1235, 1300, 1425, 1482, 1689, 1690, 1900, 1950, 2028, 2252, 2470, 2535, 2815, 2850, 2964, 3211, 3378, 3380, 3705, 3900, 4225, 4940, 5070, 5630, 5700, 6175, 6422, 6756, 7319, 7410, 8445, 8450, 9633, 10140, 10697, 11260, 12350, 12675, 12844, 14075, 14638, 14820, 16055, 16890, 16900, 18525, 19266, 21394, 21957, 24700, 25350, 28150, 29276, 32091, 32110, 33780, 36595, 37050, 38532, 42225, 42788, 43914, 48165, 50700, 53485, 56300, 64182, 64220, 73190, 74100, 80275, 84450, 87828, 95147, 96330, 106970, 109785, 128364, 139061, 146380, 160455, 160550, 168900, 182975, 190294, 192660, 213940, 219570, 240825, 267425, 278122, 285441, 320910, 321100, 365950, 380588, 417183, 439140, 475735, 481650, 534850, 548925, 556244, 570882, 641820, 695305, 731900, 802275, 834366, 951470, 963300, 1069700, 1097850, 1141764, 1390610, 1427205, 1604550, 1668732, 1807793, 1902940, 2085915, 2195700, 2378675, 2781220, 2854410, 3209100, 3476525, 3615586, 4171830, 4757350, 5423379, 5708820, 6953050, 7136025, 7231172, 8343660, 9038965, 9514700, 10429575, 10846758, 13906100, 14272050, 18077930, 20859150, 21693516, 27116895, 28544100, 36155860, 41718300, 45194825, 54233790, 90389650, 108467580, 135584475, 180779300, 271168950, 542337900]

約数ペア:

[(1, 542337900), (2, 271168950), (3, 180779300), (4, 135584475), (5, 108467580), (6, 90389650), (10, 54233790), (12, 45194825), (13, 41718300), (15, 36155860), (19, 28544100), (20, 27116895), (25, 21693516), (26, 20859150), (30, 18077930), (38, 14272050), (39, 13906100), (50, 10846758), (52, 10429575), (57, 9514700), (60, 9038965), (65, 8343660), (75, 7231172), (76, 7136025), (78, 6953050), (95, 5708820), (100, 5423379), (114, 4757350), (130, 4171830), (150, 3615586), (156, 3476525), (169, 3209100), (190, 2854410), (195, 2781220), (228, 2378675), (247, 2195700), (260, 2085915), (285, 1902940), (300, 1807793), (325, 1668732), (338, 1604550), (380, 1427205), (390, 1390610), (475, 1141764), (494, 1097850), (507, 1069700), (563, 963300), (570, 951470), (650, 834366), (676, 802275), (741, 731900), (780, 695305), (845, 641820), (950, 570882), (975, 556244), (988, 548925), (1014, 534850), (1126, 481650), (1140, 475735), (1235, 439140), (1300, 417183), (1425, 380588), (1482, 365950), (1689, 321100), (1690, 320910), (1900, 285441), (1950, 278122), (2028, 267425), (2252, 240825), (2470, 219570), (2535, 213940), (2815, 192660), (2850, 190294), (2964, 182975), (3211, 168900), (3378, 160550), (3380, 160455), (3705, 146380), (3900, 139061), (4225, 128364), (4940, 109785), (5070, 106970), (5630, 96330), (5700, 95147), (6175, 87828), (6422, 84450), (6756, 80275), (7319, 74100), (7410, 73190), (8445, 64220), (8450, 64182), (9633, 56300), (10140, 53485), (10697, 50700), (11260, 48165), (12350, 43914), (12675, 42788), (12844, 42225), (14075, 38532), (14638, 37050), (14820, 36595), (16055, 33780), (16890, 32110), (16900, 32091), (18525, 29276), (19266, 28150), (21394, 25350), (21957, 24700)]