39103740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 144

約数和(自身を含む): 135390528

約数和(自身を除く): 96286788

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, 983, 1020, 1105, 1170, 1326, 1530, 1966, 1989, 2210, 2340, 2652, 2949, 3060, 3315, 3932, 3978, 4420, 4915, 5898, 6630, 7956, 8847, 9830, 9945, 11796, 12779, 13260, 14745, 16711, 17694, 19660, 19890, 25558, 29490, 33422, 35388, 38337, 39780, 44235, 50133, 51116, 58980, 63895, 66844, 76674, 83555, 88470, 100266, 115011, 127790, 150399, 153348, 167110, 176940, 191685, 200532, 217243, 230022, 250665, 255580, 300798, 334220, 383370, 434486, 460044, 501330, 575055, 601596, 651729, 751995, 766740, 868972, 1002660, 1086215, 1150110, 1303458, 1503990, 1955187, 2172430, 2300220, 2606916, 3007980, 3258645, 3910374, 4344860, 6517290, 7820748, 9775935, 13034580, 19551870, 39103740]

約数ペア:

[(1, 39103740), (2, 19551870), (3, 13034580), (4, 9775935), (5, 7820748), (6, 6517290), (9, 4344860), (10, 3910374), (12, 3258645), (13, 3007980), (15, 2606916), (17, 2300220), (18, 2172430), (20, 1955187), (26, 1503990), (30, 1303458), (34, 1150110), (36, 1086215), (39, 1002660), (45, 868972), (51, 766740), (52, 751995), (60, 651729), (65, 601596), (68, 575055), (78, 501330), (85, 460044), (90, 434486), (102, 383370), (117, 334220), (130, 300798), (153, 255580), (156, 250665), (170, 230022), (180, 217243), (195, 200532), (204, 191685), (221, 176940), (234, 167110), (255, 153348), (260, 150399), (306, 127790), (340, 115011), (390, 100266), (442, 88470), (468, 83555), (510, 76674), (585, 66844), (612, 63895), (663, 58980), (765, 51116), (780, 50133), (884, 44235), (983, 39780), (1020, 38337), (1105, 35388), (1170, 33422), (1326, 29490), (1530, 25558), (1966, 19890), (1989, 19660), (2210, 17694), (2340, 16711), (2652, 14745), (2949, 13260), (3060, 12779), (3315, 11796), (3932, 9945), (3978, 9830), (4420, 8847), (4915, 7956), (5898, 6630)]