75708540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 254822400

約数和(自身を除く): 179113860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 90, 94, 95, 108, 114, 135, 141, 157, 171, 180, 188, 190, 228, 235, 270, 282, 285, 314, 342, 380, 423, 470, 471, 513, 540, 564, 570, 628, 684, 705, 785, 846, 855, 893, 940, 942, 1026, 1140, 1269, 1410, 1413, 1570, 1692, 1710, 1786, 1884, 2052, 2115, 2355, 2538, 2565, 2679, 2820, 2826, 2983, 3140, 3420, 3572, 4230, 4239, 4465, 4710, 5076, 5130, 5358, 5652, 5966, 6345, 7065, 7379, 8037, 8460, 8478, 8930, 8949, 9420, 10260, 10716, 11932, 12690, 13395, 14130, 14758, 14915, 16074, 16956, 17860, 17898, 21195, 22137, 24111, 25380, 26790, 26847, 28260, 29516, 29830, 32148, 35796, 36895, 40185, 42390, 44274, 44745, 48222, 53580, 53694, 59660, 66411, 73790, 80370, 80541, 84780, 88548, 89490, 96444, 107388, 110685, 120555, 132822, 134235, 140201, 147580, 160740, 161082, 178980, 199233, 221370, 241110, 265644, 268470, 280402, 322164, 332055, 398466, 402705, 420603, 442740, 482220, 536940, 560804, 664110, 701005, 796932, 805410, 841206, 996165, 1261809, 1328220, 1402010, 1610820, 1682412, 1992330, 2103015, 2523618, 2804020, 3785427, 3984660, 4206030, 5047236, 6309045, 7570854, 8412060, 12618090, 15141708, 18927135, 25236180, 37854270, 75708540]

約数ペア:

[(1, 75708540), (2, 37854270), (3, 25236180), (4, 18927135), (5, 15141708), (6, 12618090), (9, 8412060), (10, 7570854), (12, 6309045), (15, 5047236), (18, 4206030), (19, 3984660), (20, 3785427), (27, 2804020), (30, 2523618), (36, 2103015), (38, 1992330), (45, 1682412), (47, 1610820), (54, 1402010), (57, 1328220), (60, 1261809), (76, 996165), (90, 841206), (94, 805410), (95, 796932), (108, 701005), (114, 664110), (135, 560804), (141, 536940), (157, 482220), (171, 442740), (180, 420603), (188, 402705), (190, 398466), (228, 332055), (235, 322164), (270, 280402), (282, 268470), (285, 265644), (314, 241110), (342, 221370), (380, 199233), (423, 178980), (470, 161082), (471, 160740), (513, 147580), (540, 140201), (564, 134235), (570, 132822), (628, 120555), (684, 110685), (705, 107388), (785, 96444), (846, 89490), (855, 88548), (893, 84780), (940, 80541), (942, 80370), (1026, 73790), (1140, 66411), (1269, 59660), (1410, 53694), (1413, 53580), (1570, 48222), (1692, 44745), (1710, 44274), (1786, 42390), (1884, 40185), (2052, 36895), (2115, 35796), (2355, 32148), (2538, 29830), (2565, 29516), (2679, 28260), (2820, 26847), (2826, 26790), (2983, 25380), (3140, 24111), (3420, 22137), (3572, 21195), (4230, 17898), (4239, 17860), (4465, 16956), (4710, 16074), (5076, 14915), (5130, 14758), (5358, 14130), (5652, 13395), (5966, 12690), (6345, 11932), (7065, 10716), (7379, 10260), (8037, 9420), (8460, 8949), (8478, 8930)]