539854380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 1918582848

約数和(自身を除く): 1378728468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 41, 45, 51, 52, 60, 65, 68, 78, 82, 85, 90, 102, 117, 123, 130, 153, 156, 164, 170, 180, 195, 204, 205, 221, 234, 246, 255, 260, 306, 331, 340, 369, 390, 410, 442, 468, 492, 510, 533, 585, 612, 615, 662, 663, 697, 738, 765, 780, 820, 884, 993, 1020, 1066, 1105, 1170, 1230, 1324, 1326, 1394, 1476, 1530, 1599, 1655, 1845, 1986, 1989, 2091, 2132, 2210, 2340, 2460, 2652, 2665, 2788, 2979, 3060, 3198, 3310, 3315, 3485, 3690, 3972, 3978, 4182, 4303, 4420, 4797, 4965, 5330, 5627, 5958, 6273, 6396, 6620, 6630, 6970, 7380, 7956, 7995, 8364, 8606, 9061, 9594, 9930, 9945, 10455, 10660, 11254, 11916, 12546, 12909, 13260, 13571, 13940, 14895, 15990, 16881, 17212, 18122, 19188, 19860, 19890, 20910, 21515, 22508, 23985, 25092, 25818, 27142, 27183, 28135, 29790, 31365, 31980, 33762, 36244, 38727, 39780, 40713, 41820, 43030, 45305, 47970, 50643, 51636, 54284, 54366, 56270, 59580, 62730, 64545, 67524, 67855, 73151, 77454, 81426, 81549, 84405, 86060, 90610, 95940, 101286, 108732, 112540, 122139, 125460, 129090, 135710, 135915, 146302, 154908, 162852, 163098, 168810, 176423, 181220, 193635, 202572, 203565, 219453, 230707, 244278, 253215, 258180, 271420, 271830, 292604, 326196, 337620, 352846, 365755, 387270, 407130, 407745, 438906, 461414, 488556, 506430, 529269, 543660, 610695, 658359, 692121, 705692, 731510, 774540, 814260, 815490, 877812, 882115, 922828, 1012860, 1058538, 1097265, 1153535, 1221390, 1316718, 1384242, 1463020, 1587807, 1630980, 1764230, 2076363, 2117076, 2194530, 2307070, 2442780, 2633436, 2646345, 2768484, 2999191, 3175614, 3291795, 3460605, 3528460, 4152726, 4389060, 4614140, 5292690, 5998382, 6351228, 6583590, 6921210, 7939035, 8305452, 8997573, 10381815, 10585380, 11996764, 13167180, 13842420, 14995955, 15878070, 17995146, 20763630, 26992719, 29991910, 31756140, 35990292, 41527260, 44987865, 53985438, 59983820, 89975730, 107970876, 134963595, 179951460, 269927190, 539854380]

約数ペア:

[(1, 539854380), (2, 269927190), (3, 179951460), (4, 134963595), (5, 107970876), (6, 89975730), (9, 59983820), (10, 53985438), (12, 44987865), (13, 41527260), (15, 35990292), (17, 31756140), (18, 29991910), (20, 26992719), (26, 20763630), (30, 17995146), (34, 15878070), (36, 14995955), (39, 13842420), (41, 13167180), (45, 11996764), (51, 10585380), (52, 10381815), (60, 8997573), (65, 8305452), (68, 7939035), (78, 6921210), (82, 6583590), (85, 6351228), (90, 5998382), (102, 5292690), (117, 4614140), (123, 4389060), (130, 4152726), (153, 3528460), (156, 3460605), (164, 3291795), (170, 3175614), (180, 2999191), (195, 2768484), (204, 2646345), (205, 2633436), (221, 2442780), (234, 2307070), (246, 2194530), (255, 2117076), (260, 2076363), (306, 1764230), (331, 1630980), (340, 1587807), (369, 1463020), (390, 1384242), (410, 1316718), (442, 1221390), (468, 1153535), (492, 1097265), (510, 1058538), (533, 1012860), (585, 922828), (612, 882115), (615, 877812), (662, 815490), (663, 814260), (697, 774540), (738, 731510), (765, 705692), (780, 692121), (820, 658359), (884, 610695), (993, 543660), (1020, 529269), (1066, 506430), (1105, 488556), (1170, 461414), (1230, 438906), (1324, 407745), (1326, 407130), (1394, 387270), (1476, 365755), (1530, 352846), (1599, 337620), (1655, 326196), (1845, 292604), (1986, 271830), (1989, 271420), (2091, 258180), (2132, 253215), (2210, 244278), (2340, 230707), (2460, 219453), (2652, 203565), (2665, 202572), (2788, 193635), (2979, 181220), (3060, 176423), (3198, 168810), (3310, 163098), (3315, 162852), (3485, 154908), (3690, 146302), (3972, 135915), (3978, 135710), (4182, 129090), (4303, 125460), (4420, 122139), (4797, 112540), (4965, 108732), (5330, 101286), (5627, 95940), (5958, 90610), (6273, 86060), (6396, 84405), (6620, 81549), (6630, 81426), (6970, 77454), (7380, 73151), (7956, 67855), (7995, 67524), (8364, 64545), (8606, 62730), (9061, 59580), (9594, 56270), (9930, 54366), (9945, 54284), (10455, 51636), (10660, 50643), (11254, 47970), (11916, 45305), (12546, 43030), (12909, 41820), (13260, 40713), (13571, 39780), (13940, 38727), (14895, 36244), (15990, 33762), (16881, 31980), (17212, 31365), (18122, 29790), (19188, 28135), (19860, 27183), (19890, 27142), (20910, 25818), (21515, 25092), (22508, 23985)]