184539420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4684

約数の個数: 144

約数和(自身を含む): 638426880

約数和(自身を除く): 453887460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4639, 6630, 7956, 9278, 9945, 13260, 13917, 18556, 19890, 23195, 27834, 39780, 41751, 46390, 55668, 60307, 69585, 78863, 83502, 92780, 120614, 139170, 157726, 167004, 180921, 208755, 236589, 241228, 278340, 301535, 315452, 361842, 394315, 417510, 473178, 542763, 603070, 709767, 723684, 788630, 835020, 904605, 946356, 1025219, 1085526, 1182945, 1206140, 1419534, 1577260, 1809210, 2050438, 2171052, 2365890, 2713815, 2839068, 3075657, 3548835, 3618420, 4100876, 4731780, 5126095, 5427630, 6151314, 7097670, 9226971, 10252190, 10855260, 12302628, 14195340, 15378285, 18453942, 20504380, 30756570, 36907884, 46134855, 61513140, 92269710, 184539420]

約数ペア:

[(1, 184539420), (2, 92269710), (3, 61513140), (4, 46134855), (5, 36907884), (6, 30756570), (9, 20504380), (10, 18453942), (12, 15378285), (13, 14195340), (15, 12302628), (17, 10855260), (18, 10252190), (20, 9226971), (26, 7097670), (30, 6151314), (34, 5427630), (36, 5126095), (39, 4731780), (45, 4100876), (51, 3618420), (52, 3548835), (60, 3075657), (65, 2839068), (68, 2713815), (78, 2365890), (85, 2171052), (90, 2050438), (102, 1809210), (117, 1577260), (130, 1419534), (153, 1206140), (156, 1182945), (170, 1085526), (180, 1025219), (195, 946356), (204, 904605), (221, 835020), (234, 788630), (255, 723684), (260, 709767), (306, 603070), (340, 542763), (390, 473178), (442, 417510), (468, 394315), (510, 361842), (585, 315452), (612, 301535), (663, 278340), (765, 241228), (780, 236589), (884, 208755), (1020, 180921), (1105, 167004), (1170, 157726), (1326, 139170), (1530, 120614), (1989, 92780), (2210, 83502), (2340, 78863), (2652, 69585), (3060, 60307), (3315, 55668), (3978, 46390), (4420, 41751), (4639, 39780), (6630, 27834), (7956, 23195), (9278, 19890), (9945, 18556), (13260, 13917)]