90147330

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1262

約数の個数: 160

約数和(自身を含む): 298577664

約数和(自身を除く): 208430334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1223, 1365, 1638, 1755, 1890, 2106, 2446, 2457, 2730, 2835, 3510, 3669, 4095, 4914, 5265, 5670, 6115, 7338, 7371, 8190, 8561, 10530, 11007, 12230, 12285, 14742, 15899, 17122, 18345, 22014, 24570, 25683, 31798, 33021, 36690, 36855, 42805, 47697, 51366, 55035, 66042, 73710, 77049, 79495, 85610, 95394, 99063, 110070, 111293, 128415, 143091, 154098, 158990, 165105, 198126, 222586, 231147, 238485, 256830, 286182, 330210, 333879, 385245, 429273, 462294, 476970, 495315, 556465, 667758, 693441, 715455, 770490, 858546, 990630, 1001637, 1112930, 1155735, 1287819, 1386882, 1430910, 1669395, 2003274, 2146365, 2311470, 2575638, 3004911, 3338790, 3467205, 4292730, 5008185, 6009822, 6439095, 6934410, 9014733, 10016370, 12878190, 15024555, 18029466, 30049110, 45073665, 90147330]

約数ペア:

[(1, 90147330), (2, 45073665), (3, 30049110), (5, 18029466), (6, 15024555), (7, 12878190), (9, 10016370), (10, 9014733), (13, 6934410), (14, 6439095), (15, 6009822), (18, 5008185), (21, 4292730), (26, 3467205), (27, 3338790), (30, 3004911), (35, 2575638), (39, 2311470), (42, 2146365), (45, 2003274), (54, 1669395), (63, 1430910), (65, 1386882), (70, 1287819), (78, 1155735), (81, 1112930), (90, 1001637), (91, 990630), (105, 858546), (117, 770490), (126, 715455), (130, 693441), (135, 667758), (162, 556465), (182, 495315), (189, 476970), (195, 462294), (210, 429273), (234, 385245), (270, 333879), (273, 330210), (315, 286182), (351, 256830), (378, 238485), (390, 231147), (405, 222586), (455, 198126), (546, 165105), (567, 158990), (585, 154098), (630, 143091), (702, 128415), (810, 111293), (819, 110070), (910, 99063), (945, 95394), (1053, 85610), (1134, 79495), (1170, 77049), (1223, 73710), (1365, 66042), (1638, 55035), (1755, 51366), (1890, 47697), (2106, 42805), (2446, 36855), (2457, 36690), (2730, 33021), (2835, 31798), (3510, 25683), (3669, 24570), (4095, 22014), (4914, 18345), (5265, 17122), (5670, 15899), (6115, 14742), (7338, 12285), (7371, 12230), (8190, 11007), (8561, 10530)]