74505480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12671}}^1$

素因数の和:12699

約数の個数: 96

約数和(自身を含む): 260029440

約数和(自身を除く): 185523960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12671, 25342, 38013, 50684, 63355, 76026, 88697, 101368, 126710, 152052, 177394, 190065, 253420, 266091, 304104, 354788, 380130, 443485, 506840, 532182, 620879, 709576, 760260, 886970, 1064364, 1241758, 1330455, 1520520, 1773940, 1862637, 2128728, 2483516, 2660910, 3104395, 3547880, 3725274, 4967032, 5321820, 6208790, 7450548, 9313185, 10643640, 12417580, 14901096, 18626370, 24835160, 37252740, 74505480]

約数ペア:

[(1, 74505480), (2, 37252740), (3, 24835160), (4, 18626370), (5, 14901096), (6, 12417580), (7, 10643640), (8, 9313185), (10, 7450548), (12, 6208790), (14, 5321820), (15, 4967032), (20, 3725274), (21, 3547880), (24, 3104395), (28, 2660910), (30, 2483516), (35, 2128728), (40, 1862637), (42, 1773940), (49, 1520520), (56, 1330455), (60, 1241758), (70, 1064364), (84, 886970), (98, 760260), (105, 709576), (120, 620879), (140, 532182), (147, 506840), (168, 443485), (196, 380130), (210, 354788), (245, 304104), (280, 266091), (294, 253420), (392, 190065), (420, 177394), (490, 152052), (588, 126710), (735, 101368), (840, 88697), (980, 76026), (1176, 63355), (1470, 50684), (1960, 38013), (2940, 25342), (5880, 12671)]