189350460

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 659684256

約数和(自身を除く): 470333796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 222, 234, 243, 260, 270, 324, 333, 351, 370, 390, 405, 444, 468, 481, 486, 540, 555, 585, 666, 702, 729, 740, 780, 810, 962, 972, 999, 1053, 1110, 1170, 1215, 1332, 1404, 1443, 1458, 1620, 1665, 1755, 1924, 1998, 2106, 2187, 2220, 2340, 2405, 2430, 2886, 2916, 2997, 3159, 3330, 3510, 3645, 3996, 4212, 4329, 4374, 4810, 4860, 4995, 5265, 5772, 5994, 6318, 6561, 6660, 7020, 7215, 7290, 8658, 8748, 8991, 9477, 9620, 9990, 10530, 10935, 11988, 12636, 12987, 13122, 14430, 14580, 14985, 15795, 17316, 17982, 18954, 19683, 19980, 21060, 21645, 21870, 25974, 26244, 26973, 28431, 28860, 29970, 31590, 32805, 35964, 37908, 38961, 39366, 43290, 43740, 44955, 47385, 51948, 53946, 56862, 59940, 63180, 64935, 65610, 77922, 78732, 80919, 85293, 86580, 89910, 94770, 98415, 107892, 113724, 116883, 129870, 131220, 134865, 142155, 155844, 161838, 170586, 179820, 189540, 194805, 196830, 233766, 242757, 255879, 259740, 269730, 284310, 323676, 341172, 350649, 389610, 393660, 404595, 426465, 467532, 485514, 511758, 539460, 568620, 584415, 701298, 728271, 779220, 809190, 852930, 971028, 1023516, 1051947, 1168830, 1213785, 1279395, 1402596, 1456542, 1618380, 1705860, 1753245, 2103894, 2337660, 2427570, 2558790, 2913084, 3155841, 3506490, 3641355, 4207788, 4855140, 5117580, 5259735, 6311682, 7012980, 7282710, 9467523, 10519470, 12623364, 14565420, 15779205, 18935046, 21038940, 31558410, 37870092, 47337615, 63116820, 94675230, 189350460]

約数ペア:

[(1, 189350460), (2, 94675230), (3, 63116820), (4, 47337615), (5, 37870092), (6, 31558410), (9, 21038940), (10, 18935046), (12, 15779205), (13, 14565420), (15, 12623364), (18, 10519470), (20, 9467523), (26, 7282710), (27, 7012980), (30, 6311682), (36, 5259735), (37, 5117580), (39, 4855140), (45, 4207788), (52, 3641355), (54, 3506490), (60, 3155841), (65, 2913084), (74, 2558790), (78, 2427570), (81, 2337660), (90, 2103894), (108, 1753245), (111, 1705860), (117, 1618380), (130, 1456542), (135, 1402596), (148, 1279395), (156, 1213785), (162, 1168830), (180, 1051947), (185, 1023516), (195, 971028), (222, 852930), (234, 809190), (243, 779220), (260, 728271), (270, 701298), (324, 584415), (333, 568620), (351, 539460), (370, 511758), (390, 485514), (405, 467532), (444, 426465), (468, 404595), (481, 393660), (486, 389610), (540, 350649), (555, 341172), (585, 323676), (666, 284310), (702, 269730), (729, 259740), (740, 255879), (780, 242757), (810, 233766), (962, 196830), (972, 194805), (999, 189540), (1053, 179820), (1110, 170586), (1170, 161838), (1215, 155844), (1332, 142155), (1404, 134865), (1443, 131220), (1458, 129870), (1620, 116883), (1665, 113724), (1755, 107892), (1924, 98415), (1998, 94770), (2106, 89910), (2187, 86580), (2220, 85293), (2340, 80919), (2405, 78732), (2430, 77922), (2886, 65610), (2916, 64935), (2997, 63180), (3159, 59940), (3330, 56862), (3510, 53946), (3645, 51948), (3996, 47385), (4212, 44955), (4329, 43740), (4374, 43290), (4810, 39366), (4860, 38961), (4995, 37908), (5265, 35964), (5772, 32805), (5994, 31590), (6318, 29970), (6561, 28860), (6660, 28431), (7020, 26973), (7215, 26244), (7290, 25974), (8658, 21870), (8748, 21645), (8991, 21060), (9477, 19980), (9620, 19683), (9990, 18954), (10530, 17982), (10935, 17316), (11988, 15795), (12636, 14985), (12987, 14580), (13122, 14430)]