74752650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1293

約数の個数: 144

約数和(自身を含む): 241800000

約数和(自身を除く): 167047350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1249, 1330, 1425, 1575, 1710, 1995, 2394, 2498, 2850, 3150, 3325, 3747, 3990, 4275, 5985, 6245, 6650, 7494, 8550, 8743, 9975, 11241, 11970, 12490, 17486, 18735, 19950, 22482, 23731, 26229, 29925, 31225, 37470, 43715, 47462, 52458, 56205, 59850, 62450, 71193, 78687, 87430, 93675, 112410, 118655, 131145, 142386, 157374, 166117, 187350, 213579, 218575, 237310, 262290, 281025, 332234, 355965, 393435, 427158, 437150, 498351, 562050, 593275, 655725, 711930, 786870, 830585, 996702, 1067895, 1186550, 1311450, 1495053, 1661170, 1779825, 1967175, 2135790, 2491755, 2990106, 3559650, 3934350, 4152925, 4983510, 5339475, 7475265, 8305850, 10678950, 12458775, 14950530, 24917550, 37376325, 74752650]

約数ペア:

[(1, 74752650), (2, 37376325), (3, 24917550), (5, 14950530), (6, 12458775), (7, 10678950), (9, 8305850), (10, 7475265), (14, 5339475), (15, 4983510), (18, 4152925), (19, 3934350), (21, 3559650), (25, 2990106), (30, 2491755), (35, 2135790), (38, 1967175), (42, 1779825), (45, 1661170), (50, 1495053), (57, 1311450), (63, 1186550), (70, 1067895), (75, 996702), (90, 830585), (95, 786870), (105, 711930), (114, 655725), (126, 593275), (133, 562050), (150, 498351), (171, 437150), (175, 427158), (190, 393435), (210, 355965), (225, 332234), (266, 281025), (285, 262290), (315, 237310), (342, 218575), (350, 213579), (399, 187350), (450, 166117), (475, 157374), (525, 142386), (570, 131145), (630, 118655), (665, 112410), (798, 93675), (855, 87430), (950, 78687), (1050, 71193), (1197, 62450), (1249, 59850), (1330, 56205), (1425, 52458), (1575, 47462), (1710, 43715), (1995, 37470), (2394, 31225), (2498, 29925), (2850, 26229), (3150, 23731), (3325, 22482), (3747, 19950), (3990, 18735), (4275, 17486), (5985, 12490), (6245, 11970), (6650, 11241), (7494, 9975), (8550, 8743)]