485435340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12203}}^1$

素因数の和:12248

約数の個数: 144

約数和(自身を含む): 1679172768

約数和(自身を除く): 1193737428

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, 6630, 7956, 9945, 12203, 13260, 19890, 24406, 36609, 39780, 48812, 61015, 73218, 109827, 122030, 146436, 158639, 183045, 207451, 219654, 244060, 317278, 366090, 414902, 439308, 475917, 549135, 622353, 634556, 732180, 793195, 829804, 951834, 1037255, 1098270, 1244706, 1427751, 1586390, 1867059, 1903668, 2074510, 2196540, 2379585, 2489412, 2696863, 2855502, 3111765, 3172780, 3734118, 4149020, 4759170, 5393726, 5711004, 6223530, 7138755, 7468236, 8090589, 9335295, 9518340, 10787452, 12447060, 13484315, 14277510, 16181178, 18670590, 24271767, 26968630, 28555020, 32362356, 37341180, 40452945, 48543534, 53937260, 80905890, 97087068, 121358835, 161811780, 242717670, 485435340]

約数ペア:

[(1, 485435340), (2, 242717670), (3, 161811780), (4, 121358835), (5, 97087068), (6, 80905890), (9, 53937260), (10, 48543534), (12, 40452945), (13, 37341180), (15, 32362356), (17, 28555020), (18, 26968630), (20, 24271767), (26, 18670590), (30, 16181178), (34, 14277510), (36, 13484315), (39, 12447060), (45, 10787452), (51, 9518340), (52, 9335295), (60, 8090589), (65, 7468236), (68, 7138755), (78, 6223530), (85, 5711004), (90, 5393726), (102, 4759170), (117, 4149020), (130, 3734118), (153, 3172780), (156, 3111765), (170, 2855502), (180, 2696863), (195, 2489412), (204, 2379585), (221, 2196540), (234, 2074510), (255, 1903668), (260, 1867059), (306, 1586390), (340, 1427751), (390, 1244706), (442, 1098270), (468, 1037255), (510, 951834), (585, 829804), (612, 793195), (663, 732180), (765, 634556), (780, 622353), (884, 549135), (1020, 475917), (1105, 439308), (1170, 414902), (1326, 366090), (1530, 317278), (1989, 244060), (2210, 219654), (2340, 207451), (2652, 183045), (3060, 158639), (3315, 146436), (3978, 122030), (4420, 109827), (6630, 73218), (7956, 61015), (9945, 48812), (12203, 39780), (13260, 36609), (19890, 24406)]