74975100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 234422496

約数和(自身を除く): 159447396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 61, 68, 75, 85, 100, 102, 122, 150, 170, 183, 204, 241, 244, 255, 300, 305, 340, 366, 425, 482, 510, 610, 723, 732, 850, 915, 964, 1020, 1037, 1205, 1220, 1275, 1446, 1525, 1700, 1830, 2074, 2410, 2550, 2892, 3050, 3111, 3615, 3660, 4097, 4148, 4575, 4820, 5100, 5185, 6025, 6100, 6222, 7230, 8194, 9150, 10370, 12050, 12291, 12444, 14460, 14701, 15555, 16388, 18075, 18300, 20485, 20740, 24100, 24582, 25925, 29402, 31110, 36150, 40970, 44103, 49164, 51850, 58804, 61455, 62220, 72300, 73505, 77775, 81940, 88206, 102425, 103700, 122910, 147010, 155550, 176412, 204850, 220515, 245820, 249917, 294020, 307275, 311100, 367525, 409700, 441030, 499834, 614550, 735050, 749751, 882060, 999668, 1102575, 1229100, 1249585, 1470100, 1499502, 2205150, 2499170, 2999004, 3748755, 4410300, 4998340, 6247925, 7497510, 12495850, 14995020, 18743775, 24991700, 37487550, 74975100]

約数ペア:

[(1, 74975100), (2, 37487550), (3, 24991700), (4, 18743775), (5, 14995020), (6, 12495850), (10, 7497510), (12, 6247925), (15, 4998340), (17, 4410300), (20, 3748755), (25, 2999004), (30, 2499170), (34, 2205150), (50, 1499502), (51, 1470100), (60, 1249585), (61, 1229100), (68, 1102575), (75, 999668), (85, 882060), (100, 749751), (102, 735050), (122, 614550), (150, 499834), (170, 441030), (183, 409700), (204, 367525), (241, 311100), (244, 307275), (255, 294020), (300, 249917), (305, 245820), (340, 220515), (366, 204850), (425, 176412), (482, 155550), (510, 147010), (610, 122910), (723, 103700), (732, 102425), (850, 88206), (915, 81940), (964, 77775), (1020, 73505), (1037, 72300), (1205, 62220), (1220, 61455), (1275, 58804), (1446, 51850), (1525, 49164), (1700, 44103), (1830, 40970), (2074, 36150), (2410, 31110), (2550, 29402), (2892, 25925), (3050, 24582), (3111, 24100), (3615, 20740), (3660, 20485), (4097, 18300), (4148, 18075), (4575, 16388), (4820, 15555), (5100, 14701), (5185, 14460), (6025, 12444), (6100, 12291), (6222, 12050), (7230, 10370), (8194, 9150)]