154906380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 543449088

約数和(自身を除く): 388542708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 31, 34, 36, 45, 46, 51, 60, 62, 68, 69, 71, 85, 90, 92, 93, 102, 115, 124, 138, 142, 153, 155, 170, 180, 186, 204, 207, 213, 230, 255, 276, 279, 284, 306, 310, 340, 345, 355, 372, 391, 414, 426, 460, 465, 510, 527, 558, 612, 620, 639, 690, 710, 713, 765, 782, 828, 852, 930, 1020, 1035, 1054, 1065, 1116, 1173, 1207, 1278, 1380, 1395, 1420, 1426, 1530, 1564, 1581, 1633, 1860, 1955, 2070, 2108, 2130, 2139, 2201, 2346, 2414, 2556, 2635, 2790, 2852, 3060, 3162, 3195, 3266, 3519, 3565, 3621, 3910, 4140, 4260, 4278, 4402, 4692, 4743, 4828, 4899, 5270, 5580, 5865, 6035, 6324, 6390, 6417, 6532, 6603, 7038, 7130, 7242, 7820, 7905, 8165, 8556, 8804, 9486, 9798, 10540, 10695, 10863, 11005, 11730, 12070, 12121, 12780, 12834, 13206, 14076, 14260, 14484, 14697, 15810, 16330, 17595, 18105, 18972, 19596, 19809, 21390, 21726, 22010, 23460, 23715, 24140, 24242, 24495, 25668, 26412, 27761, 29394, 31620, 32085, 32660, 33015, 35190, 36210, 36363, 37417, 39618, 42780, 43452, 44020, 47430, 48484, 48990, 50623, 54315, 55522, 58788, 60605, 64170, 66030, 70380, 72420, 72726, 73485, 74834, 79236, 83283, 94860, 97980, 99045, 101246, 108630, 109089, 111044, 112251, 121210, 128340, 132060, 138805, 145452, 146970, 149668, 151869, 166566, 181815, 187085, 198090, 202492, 217260, 218178, 224502, 242420, 249849, 253115, 277610, 293940, 303738, 333132, 336753, 363630, 374170, 396180, 416415, 436356, 449004, 455607, 499698, 506230, 545445, 555220, 561255, 607476, 673506, 727260, 748340, 759345, 832830, 860591, 911214, 999396, 1012460, 1090890, 1122510, 1249245, 1347012, 1518690, 1665660, 1683765, 1721182, 1822428, 2181780, 2245020, 2278035, 2498490, 2581773, 3037380, 3367530, 3442364, 4302955, 4556070, 4996980, 5163546, 6735060, 7745319, 8605910, 9112140, 10327092, 12908865, 15490638, 17211820, 25817730, 30981276, 38726595, 51635460, 77453190, 154906380]

約数ペア:

[(1, 154906380), (2, 77453190), (3, 51635460), (4, 38726595), (5, 30981276), (6, 25817730), (9, 17211820), (10, 15490638), (12, 12908865), (15, 10327092), (17, 9112140), (18, 8605910), (20, 7745319), (23, 6735060), (30, 5163546), (31, 4996980), (34, 4556070), (36, 4302955), (45, 3442364), (46, 3367530), (51, 3037380), (60, 2581773), (62, 2498490), (68, 2278035), (69, 2245020), (71, 2181780), (85, 1822428), (90, 1721182), (92, 1683765), (93, 1665660), (102, 1518690), (115, 1347012), (124, 1249245), (138, 1122510), (142, 1090890), (153, 1012460), (155, 999396), (170, 911214), (180, 860591), (186, 832830), (204, 759345), (207, 748340), (213, 727260), (230, 673506), (255, 607476), (276, 561255), (279, 555220), (284, 545445), (306, 506230), (310, 499698), (340, 455607), (345, 449004), (355, 436356), (372, 416415), (391, 396180), (414, 374170), (426, 363630), (460, 336753), (465, 333132), (510, 303738), (527, 293940), (558, 277610), (612, 253115), (620, 249849), (639, 242420), (690, 224502), (710, 218178), (713, 217260), (765, 202492), (782, 198090), (828, 187085), (852, 181815), (930, 166566), (1020, 151869), (1035, 149668), (1054, 146970), (1065, 145452), (1116, 138805), (1173, 132060), (1207, 128340), (1278, 121210), (1380, 112251), (1395, 111044), (1420, 109089), (1426, 108630), (1530, 101246), (1564, 99045), (1581, 97980), (1633, 94860), (1860, 83283), (1955, 79236), (2070, 74834), (2108, 73485), (2130, 72726), (2139, 72420), (2201, 70380), (2346, 66030), (2414, 64170), (2556, 60605), (2635, 58788), (2790, 55522), (2852, 54315), (3060, 50623), (3162, 48990), (3195, 48484), (3266, 47430), (3519, 44020), (3565, 43452), (3621, 42780), (3910, 39618), (4140, 37417), (4260, 36363), (4278, 36210), (4402, 35190), (4692, 33015), (4743, 32660), (4828, 32085), (4899, 31620), (5270, 29394), (5580, 27761), (5865, 26412), (6035, 25668), (6324, 24495), (6390, 24242), (6417, 24140), (6532, 23715), (6603, 23460), (7038, 22010), (7130, 21726), (7242, 21390), (7820, 19809), (7905, 19596), (8165, 18972), (8556, 18105), (8804, 17595), (9486, 16330), (9798, 15810), (10540, 14697), (10695, 14484), (10863, 14260), (11005, 14076), (11730, 13206), (12070, 12834), (12121, 12780)]