152407890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 451256832

約数和(自身を除く): 298848942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 61, 69, 71, 85, 90, 102, 115, 122, 138, 142, 153, 170, 183, 207, 213, 230, 255, 305, 306, 345, 355, 366, 391, 414, 426, 510, 549, 610, 639, 690, 710, 765, 782, 915, 1035, 1037, 1065, 1098, 1173, 1207, 1278, 1403, 1530, 1633, 1830, 1955, 2070, 2074, 2130, 2346, 2414, 2745, 2806, 3111, 3195, 3266, 3519, 3621, 3910, 4209, 4331, 4899, 5185, 5490, 5865, 6035, 6222, 6390, 7015, 7038, 7242, 8165, 8418, 8662, 9333, 9798, 10370, 10863, 11730, 12070, 12627, 12993, 14030, 14697, 15555, 16330, 17595, 18105, 18666, 21045, 21655, 21726, 23851, 24495, 25254, 25986, 27761, 29394, 31110, 35190, 36210, 38979, 42090, 43310, 46665, 47702, 48990, 54315, 55522, 63135, 64965, 71553, 73485, 73627, 77958, 83283, 93330, 99613, 108630, 119255, 126270, 129930, 138805, 143106, 146970, 147254, 166566, 194895, 199226, 214659, 220881, 238510, 249849, 277610, 298839, 357765, 368135, 389790, 416415, 429318, 441762, 498065, 499698, 597678, 662643, 715530, 736270, 832830, 896517, 996130, 1073295, 1104405, 1249245, 1325286, 1494195, 1693421, 1793034, 2146590, 2208810, 2498490, 2988390, 3313215, 3386842, 4482585, 5080263, 6626430, 8467105, 8965170, 10160526, 15240789, 16934210, 25401315, 30481578, 50802630, 76203945, 152407890]

約数ペア:

[(1, 152407890), (2, 76203945), (3, 50802630), (5, 30481578), (6, 25401315), (9, 16934210), (10, 15240789), (15, 10160526), (17, 8965170), (18, 8467105), (23, 6626430), (30, 5080263), (34, 4482585), (45, 3386842), (46, 3313215), (51, 2988390), (61, 2498490), (69, 2208810), (71, 2146590), (85, 1793034), (90, 1693421), (102, 1494195), (115, 1325286), (122, 1249245), (138, 1104405), (142, 1073295), (153, 996130), (170, 896517), (183, 832830), (207, 736270), (213, 715530), (230, 662643), (255, 597678), (305, 499698), (306, 498065), (345, 441762), (355, 429318), (366, 416415), (391, 389790), (414, 368135), (426, 357765), (510, 298839), (549, 277610), (610, 249849), (639, 238510), (690, 220881), (710, 214659), (765, 199226), (782, 194895), (915, 166566), (1035, 147254), (1037, 146970), (1065, 143106), (1098, 138805), (1173, 129930), (1207, 126270), (1278, 119255), (1403, 108630), (1530, 99613), (1633, 93330), (1830, 83283), (1955, 77958), (2070, 73627), (2074, 73485), (2130, 71553), (2346, 64965), (2414, 63135), (2745, 55522), (2806, 54315), (3111, 48990), (3195, 47702), (3266, 46665), (3519, 43310), (3621, 42090), (3910, 38979), (4209, 36210), (4331, 35190), (4899, 31110), (5185, 29394), (5490, 27761), (5865, 25986), (6035, 25254), (6222, 24495), (6390, 23851), (7015, 21726), (7038, 21655), (7242, 21045), (8165, 18666), (8418, 18105), (8662, 17595), (9333, 16330), (9798, 15555), (10370, 14697), (10863, 14030), (11730, 12993), (12070, 12627)]