17922060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 64886976

約数和(自身を除く): 46964916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 37, 39, 45, 46, 52, 54, 60, 65, 69, 74, 78, 81, 90, 92, 108, 111, 115, 117, 130, 135, 138, 148, 156, 162, 180, 185, 195, 207, 222, 230, 234, 260, 270, 276, 299, 324, 333, 345, 351, 370, 390, 405, 414, 444, 460, 468, 481, 540, 555, 585, 598, 621, 666, 690, 702, 740, 780, 810, 828, 851, 897, 962, 999, 1035, 1053, 1110, 1170, 1196, 1242, 1332, 1380, 1404, 1443, 1495, 1620, 1665, 1702, 1755, 1794, 1863, 1924, 1998, 2070, 2106, 2220, 2340, 2405, 2484, 2553, 2691, 2886, 2990, 2997, 3105, 3330, 3404, 3510, 3588, 3726, 3996, 4140, 4212, 4255, 4329, 4485, 4810, 4995, 5106, 5265, 5382, 5772, 5980, 5994, 6210, 6660, 7020, 7215, 7452, 7659, 8073, 8510, 8658, 8970, 9315, 9620, 9990, 10212, 10530, 10764, 11063, 11988, 12420, 12765, 12987, 13455, 14430, 14985, 15318, 16146, 17020, 17316, 17940, 18630, 19980, 21060, 21645, 22126, 22977, 24219, 25530, 25974, 26910, 28860, 29970, 30636, 32292, 33189, 37260, 38295, 38961, 40365, 43290, 44252, 45954, 48438, 51060, 51948, 53820, 55315, 59940, 64935, 66378, 68931, 76590, 77922, 80730, 86580, 91908, 96876, 99567, 110630, 114885, 121095, 129870, 132756, 137862, 153180, 155844, 161460, 165945, 194805, 199134, 221260, 229770, 242190, 259740, 275724, 298701, 331890, 344655, 389610, 398268, 459540, 484380, 497835, 597402, 663780, 689310, 779220, 896103, 995670, 1194804, 1378620, 1493505, 1792206, 1991340, 2987010, 3584412, 4480515, 5974020, 8961030, 17922060]

約数ペア:

[(1, 17922060), (2, 8961030), (3, 5974020), (4, 4480515), (5, 3584412), (6, 2987010), (9, 1991340), (10, 1792206), (12, 1493505), (13, 1378620), (15, 1194804), (18, 995670), (20, 896103), (23, 779220), (26, 689310), (27, 663780), (30, 597402), (36, 497835), (37, 484380), (39, 459540), (45, 398268), (46, 389610), (52, 344655), (54, 331890), (60, 298701), (65, 275724), (69, 259740), (74, 242190), (78, 229770), (81, 221260), (90, 199134), (92, 194805), (108, 165945), (111, 161460), (115, 155844), (117, 153180), (130, 137862), (135, 132756), (138, 129870), (148, 121095), (156, 114885), (162, 110630), (180, 99567), (185, 96876), (195, 91908), (207, 86580), (222, 80730), (230, 77922), (234, 76590), (260, 68931), (270, 66378), (276, 64935), (299, 59940), (324, 55315), (333, 53820), (345, 51948), (351, 51060), (370, 48438), (390, 45954), (405, 44252), (414, 43290), (444, 40365), (460, 38961), (468, 38295), (481, 37260), (540, 33189), (555, 32292), (585, 30636), (598, 29970), (621, 28860), (666, 26910), (690, 25974), (702, 25530), (740, 24219), (780, 22977), (810, 22126), (828, 21645), (851, 21060), (897, 19980), (962, 18630), (999, 17940), (1035, 17316), (1053, 17020), (1110, 16146), (1170, 15318), (1196, 14985), (1242, 14430), (1332, 13455), (1380, 12987), (1404, 12765), (1443, 12420), (1495, 11988), (1620, 11063), (1665, 10764), (1702, 10530), (1755, 10212), (1794, 9990), (1863, 9620), (1924, 9315), (1998, 8970), (2070, 8658), (2106, 8510), (2220, 8073), (2340, 7659), (2405, 7452), (2484, 7215), (2553, 7020), (2691, 6660), (2886, 6210), (2990, 5994), (2997, 5980), (3105, 5772), (3330, 5382), (3404, 5265), (3510, 5106), (3588, 4995), (3726, 4810), (3996, 4485), (4140, 4329), (4212, 4255)]