67140450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 203112000

約数和(自身を除く): 135971550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 130, 138, 150, 195, 207, 225, 230, 234, 299, 325, 345, 390, 414, 450, 499, 575, 585, 598, 650, 690, 897, 975, 998, 1035, 1150, 1170, 1495, 1497, 1725, 1794, 1950, 2070, 2495, 2691, 2925, 2990, 2994, 3450, 4485, 4491, 4990, 5175, 5382, 5850, 6487, 7475, 7485, 8970, 8982, 10350, 11477, 12475, 12974, 13455, 14950, 14970, 19461, 22425, 22455, 22954, 24950, 26910, 32435, 34431, 37425, 38922, 44850, 44910, 57385, 58383, 64870, 67275, 68862, 74850, 97305, 103293, 112275, 114770, 116766, 134550, 149201, 162175, 172155, 194610, 206586, 224550, 286925, 291915, 298402, 324350, 344310, 447603, 486525, 516465, 573850, 583830, 746005, 860775, 895206, 973050, 1032930, 1342809, 1459575, 1492010, 1721550, 2238015, 2582325, 2685618, 2919150, 3730025, 4476030, 5164650, 6714045, 7460050, 11190075, 13428090, 22380150, 33570225, 67140450]

約数ペア:

[(1, 67140450), (2, 33570225), (3, 22380150), (5, 13428090), (6, 11190075), (9, 7460050), (10, 6714045), (13, 5164650), (15, 4476030), (18, 3730025), (23, 2919150), (25, 2685618), (26, 2582325), (30, 2238015), (39, 1721550), (45, 1492010), (46, 1459575), (50, 1342809), (65, 1032930), (69, 973050), (75, 895206), (78, 860775), (90, 746005), (115, 583830), (117, 573850), (130, 516465), (138, 486525), (150, 447603), (195, 344310), (207, 324350), (225, 298402), (230, 291915), (234, 286925), (299, 224550), (325, 206586), (345, 194610), (390, 172155), (414, 162175), (450, 149201), (499, 134550), (575, 116766), (585, 114770), (598, 112275), (650, 103293), (690, 97305), (897, 74850), (975, 68862), (998, 67275), (1035, 64870), (1150, 58383), (1170, 57385), (1495, 44910), (1497, 44850), (1725, 38922), (1794, 37425), (1950, 34431), (2070, 32435), (2495, 26910), (2691, 24950), (2925, 22954), (2990, 22455), (2994, 22425), (3450, 19461), (4485, 14970), (4491, 14950), (4990, 13455), (5175, 12974), (5382, 12475), (5850, 11477), (6487, 10350), (7475, 8982), (7485, 8970)]