18277203420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2269}}^1$

素因数の和:4425

約数の個数: 192

約数和(自身を含む): 65044761600

約数和(自身を除く): 46767558180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2131, 2269, 3780, 4262, 4538, 6393, 6807, 8524, 9076, 10655, 11345, 12786, 13614, 14917, 15883, 19179, 20421, 21310, 22690, 25572, 27228, 29834, 31766, 31965, 34035, 38358, 40842, 42620, 44751, 45380, 47649, 57537, 59668, 61263, 63532, 63930, 68070, 74585, 76716, 79415, 81684, 89502, 95298, 95895, 102105, 115074, 122526, 127860, 134253, 136140, 142947, 149170, 158830, 179004, 190596, 191790, 204210, 223755, 230148, 238245, 245052, 268506, 285894, 287685, 298340, 306315, 317660, 383580, 402759, 408420, 428841, 447510, 476490, 537012, 571788, 575370, 612630, 671265, 714735, 805518, 857682, 895020, 952980, 1150740, 1225260, 1342530, 1429470, 1611036, 1715364, 2013795, 2144205, 2685060, 2858940, 4027590, 4288410, 4835239, 8055180, 8576820, 9670478, 14505717, 19340956, 24176195, 29011434, 33846673, 43517151, 48352390, 58022868, 67693346, 72528585, 87034302, 96704780, 101540019, 130551453, 135386692, 145057170, 169233365, 174068604, 203080038, 217585755, 261102906, 290114340, 304620057, 338466730, 406160076, 435171510, 507700095, 522205812, 609240114, 652757265, 676933460, 870343020, 913860171, 1015400190, 1218480228, 1305514530, 1523100285, 1827720342, 2030800380, 2611029060, 3046200570, 3655440684, 4569300855, 6092401140, 9138601710, 18277203420]

約数ペア:

[(1, 18277203420), (2, 9138601710), (3, 6092401140), (4, 4569300855), (5, 3655440684), (6, 3046200570), (7, 2611029060), (9, 2030800380), (10, 1827720342), (12, 1523100285), (14, 1305514530), (15, 1218480228), (18, 1015400190), (20, 913860171), (21, 870343020), (27, 676933460), (28, 652757265), (30, 609240114), (35, 522205812), (36, 507700095), (42, 435171510), (45, 406160076), (54, 338466730), (60, 304620057), (63, 290114340), (70, 261102906), (84, 217585755), (90, 203080038), (105, 174068604), (108, 169233365), (126, 145057170), (135, 135386692), (140, 130551453), (180, 101540019), (189, 96704780), (210, 87034302), (252, 72528585), (270, 67693346), (315, 58022868), (378, 48352390), (420, 43517151), (540, 33846673), (630, 29011434), (756, 24176195), (945, 19340956), (1260, 14505717), (1890, 9670478), (2131, 8576820), (2269, 8055180), (3780, 4835239), (4262, 4288410), (4538, 4027590), (6393, 2858940), (6807, 2685060), (8524, 2144205), (9076, 2013795), (10655, 1715364), (11345, 1611036), (12786, 1429470), (13614, 1342530), (14917, 1225260), (15883, 1150740), (19179, 952980), (20421, 895020), (21310, 857682), (22690, 805518), (25572, 714735), (27228, 671265), (29834, 612630), (31766, 575370), (31965, 571788), (34035, 537012), (38358, 476490), (40842, 447510), (42620, 428841), (44751, 408420), (45380, 402759), (47649, 383580), (57537, 317660), (59668, 306315), (61263, 298340), (63532, 287685), (63930, 285894), (68070, 268506), (74585, 245052), (76716, 238245), (79415, 230148), (81684, 223755), (89502, 204210), (95298, 191790), (95895, 190596), (102105, 179004), (115074, 158830), (122526, 149170), (127860, 142947), (134253, 136140)]