75473970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 216615168

約数和(自身を除く): 141141198

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 73, 78, 110, 130, 143, 146, 165, 195, 219, 241, 286, 330, 365, 390, 429, 438, 482, 715, 723, 730, 803, 858, 949, 1095, 1205, 1430, 1446, 1606, 1898, 2145, 2190, 2409, 2410, 2651, 2847, 3133, 3615, 4015, 4290, 4745, 4818, 5302, 5694, 6266, 7230, 7953, 8030, 9399, 9490, 10439, 12045, 13255, 14235, 15665, 15906, 17593, 18798, 20878, 24090, 26510, 28470, 31317, 31330, 34463, 35186, 39765, 46995, 52195, 52779, 62634, 68926, 79530, 87965, 93990, 103389, 104390, 105558, 156585, 172315, 175930, 193523, 206778, 228709, 263895, 313170, 344630, 387046, 457418, 516945, 527790, 580569, 686127, 967615, 1033890, 1143545, 1161138, 1372254, 1935230, 2287090, 2515799, 2902845, 3430635, 5031598, 5805690, 6861270, 7547397, 12578995, 15094794, 25157990, 37736985, 75473970]

約数ペア:

[(1, 75473970), (2, 37736985), (3, 25157990), (5, 15094794), (6, 12578995), (10, 7547397), (11, 6861270), (13, 5805690), (15, 5031598), (22, 3430635), (26, 2902845), (30, 2515799), (33, 2287090), (39, 1935230), (55, 1372254), (65, 1161138), (66, 1143545), (73, 1033890), (78, 967615), (110, 686127), (130, 580569), (143, 527790), (146, 516945), (165, 457418), (195, 387046), (219, 344630), (241, 313170), (286, 263895), (330, 228709), (365, 206778), (390, 193523), (429, 175930), (438, 172315), (482, 156585), (715, 105558), (723, 104390), (730, 103389), (803, 93990), (858, 87965), (949, 79530), (1095, 68926), (1205, 62634), (1430, 52779), (1446, 52195), (1606, 46995), (1898, 39765), (2145, 35186), (2190, 34463), (2409, 31330), (2410, 31317), (2651, 28470), (2847, 26510), (3133, 24090), (3615, 20878), (4015, 18798), (4290, 17593), (4745, 15906), (4818, 15665), (5302, 14235), (5694, 13255), (6266, 12045), (7230, 10439), (7953, 9490), (8030, 9399)]