72722340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 228130560

約数和(自身を除く): 155408220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 983, 1233, 1370, 1644, 1966, 2055, 2466, 2740, 2949, 3699, 3932, 4110, 4915, 4932, 5898, 6165, 7398, 8220, 8847, 9830, 11796, 12330, 14745, 14796, 17694, 18495, 19660, 24660, 26541, 29490, 35388, 36990, 44235, 53082, 58980, 73980, 88470, 106164, 132705, 134671, 176940, 265410, 269342, 404013, 530820, 538684, 673355, 808026, 1212039, 1346710, 1616052, 2020065, 2424078, 2693420, 3636117, 4040130, 4848156, 6060195, 7272234, 8080260, 12120390, 14544468, 18180585, 24240780, 36361170, 72722340]

約数ペア:

[(1, 72722340), (2, 36361170), (3, 24240780), (4, 18180585), (5, 14544468), (6, 12120390), (9, 8080260), (10, 7272234), (12, 6060195), (15, 4848156), (18, 4040130), (20, 3636117), (27, 2693420), (30, 2424078), (36, 2020065), (45, 1616052), (54, 1346710), (60, 1212039), (90, 808026), (108, 673355), (135, 538684), (137, 530820), (180, 404013), (270, 269342), (274, 265410), (411, 176940), (540, 134671), (548, 132705), (685, 106164), (822, 88470), (983, 73980), (1233, 58980), (1370, 53082), (1644, 44235), (1966, 36990), (2055, 35388), (2466, 29490), (2740, 26541), (2949, 24660), (3699, 19660), (3932, 18495), (4110, 17694), (4915, 14796), (4932, 14745), (5898, 12330), (6165, 11796), (7398, 9830), (8220, 8847)]