622279260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 2157442560

約数和(自身を除く): 1535163300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 81, 90, 92, 95, 108, 114, 115, 135, 138, 162, 171, 180, 190, 207, 228, 230, 243, 270, 276, 285, 293, 324, 342, 345, 380, 405, 414, 437, 460, 486, 513, 540, 570, 586, 621, 684, 690, 810, 828, 855, 874, 879, 972, 1026, 1035, 1140, 1172, 1215, 1242, 1311, 1380, 1465, 1539, 1620, 1710, 1748, 1758, 1863, 2052, 2070, 2185, 2430, 2484, 2565, 2622, 2637, 2930, 3078, 3105, 3420, 3516, 3726, 3933, 4140, 4370, 4395, 4617, 4860, 5130, 5244, 5274, 5567, 5589, 5860, 6156, 6210, 6555, 6739, 7452, 7695, 7866, 7911, 8740, 8790, 9234, 9315, 10260, 10548, 11134, 11178, 11799, 12420, 13110, 13185, 13478, 15390, 15732, 15822, 16701, 17580, 18468, 18630, 19665, 20217, 22268, 22356, 23085, 23598, 23733, 26220, 26370, 26956, 27835, 27945, 30780, 31644, 33402, 33695, 35397, 37260, 39330, 39555, 40434, 46170, 47196, 47466, 50103, 52740, 55670, 55890, 58995, 60651, 66804, 67390, 70794, 71199, 78660, 79110, 80868, 83505, 92340, 94932, 100206, 101085, 106191, 111340, 111780, 117990, 118665, 121302, 128041, 134780, 141588, 142398, 150309, 158220, 167010, 176985, 181953, 200412, 202170, 212382, 235980, 237330, 242604, 250515, 256082, 284796, 300618, 303255, 334020, 353970, 355995, 363906, 384123, 404340, 424764, 450927, 474660, 501030, 512164, 530955, 545859, 601236, 606510, 640205, 707940, 711990, 727812, 751545, 768246, 901854, 909765, 1002060, 1061910, 1091718, 1152369, 1213020, 1280410, 1352781, 1423980, 1503090, 1536492, 1637577, 1803708, 1819530, 1920615, 2123820, 2183436, 2254635, 2304738, 2560820, 2705562, 2729295, 3006180, 3275154, 3457107, 3639060, 3841230, 4509270, 4609476, 5411124, 5458590, 5761845, 6550308, 6763905, 6914214, 7682460, 8187885, 9018540, 10371321, 10917180, 11523690, 13527810, 13828428, 16375770, 17285535, 20742642, 23047380, 27055620, 31113963, 32751540, 34571070, 41485284, 51856605, 62227926, 69142140, 103713210, 124455852, 155569815, 207426420, 311139630, 622279260]

約数ペア:

[(1, 622279260), (2, 311139630), (3, 207426420), (4, 155569815), (5, 124455852), (6, 103713210), (9, 69142140), (10, 62227926), (12, 51856605), (15, 41485284), (18, 34571070), (19, 32751540), (20, 31113963), (23, 27055620), (27, 23047380), (30, 20742642), (36, 17285535), (38, 16375770), (45, 13828428), (46, 13527810), (54, 11523690), (57, 10917180), (60, 10371321), (69, 9018540), (76, 8187885), (81, 7682460), (90, 6914214), (92, 6763905), (95, 6550308), (108, 5761845), (114, 5458590), (115, 5411124), (135, 4609476), (138, 4509270), (162, 3841230), (171, 3639060), (180, 3457107), (190, 3275154), (207, 3006180), (228, 2729295), (230, 2705562), (243, 2560820), (270, 2304738), (276, 2254635), (285, 2183436), (293, 2123820), (324, 1920615), (342, 1819530), (345, 1803708), (380, 1637577), (405, 1536492), (414, 1503090), (437, 1423980), (460, 1352781), (486, 1280410), (513, 1213020), (540, 1152369), (570, 1091718), (586, 1061910), (621, 1002060), (684, 909765), (690, 901854), (810, 768246), (828, 751545), (855, 727812), (874, 711990), (879, 707940), (972, 640205), (1026, 606510), (1035, 601236), (1140, 545859), (1172, 530955), (1215, 512164), (1242, 501030), (1311, 474660), (1380, 450927), (1465, 424764), (1539, 404340), (1620, 384123), (1710, 363906), (1748, 355995), (1758, 353970), (1863, 334020), (2052, 303255), (2070, 300618), (2185, 284796), (2430, 256082), (2484, 250515), (2565, 242604), (2622, 237330), (2637, 235980), (2930, 212382), (3078, 202170), (3105, 200412), (3420, 181953), (3516, 176985), (3726, 167010), (3933, 158220), (4140, 150309), (4370, 142398), (4395, 141588), (4617, 134780), (4860, 128041), (5130, 121302), (5244, 118665), (5274, 117990), (5567, 111780), (5589, 111340), (5860, 106191), (6156, 101085), (6210, 100206), (6555, 94932), (6739, 92340), (7452, 83505), (7695, 80868), (7866, 79110), (7911, 78660), (8740, 71199), (8790, 70794), (9234, 67390), (9315, 66804), (10260, 60651), (10548, 58995), (11134, 55890), (11178, 55670), (11799, 52740), (12420, 50103), (13110, 47466), (13185, 47196), (13478, 46170), (15390, 40434), (15732, 39555), (15822, 39330), (16701, 37260), (17580, 35397), (18468, 33695), (18630, 33402), (19665, 31644), (20217, 30780), (22268, 27945), (22356, 27835), (23085, 26956), (23598, 26370), (23733, 26220)]