72824940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7968

約数の個数: 96

約数和(自身を含む): 239924160

約数和(自身を除く): 167099220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 7933, 9180, 15866, 23799, 31732, 39665, 47598, 71397, 79330, 95196, 118995, 134861, 142794, 158660, 214191, 237990, 269722, 285588, 356985, 404583, 428382, 475980, 539444, 674305, 713970, 809166, 856764, 1070955, 1213749, 1348610, 1427940, 1618332, 2022915, 2141910, 2427498, 2697220, 3641247, 4045830, 4283820, 4854996, 6068745, 7282494, 8091660, 12137490, 14564988, 18206235, 24274980, 36412470, 72824940]

約数ペア:

[(1, 72824940), (2, 36412470), (3, 24274980), (4, 18206235), (5, 14564988), (6, 12137490), (9, 8091660), (10, 7282494), (12, 6068745), (15, 4854996), (17, 4283820), (18, 4045830), (20, 3641247), (27, 2697220), (30, 2427498), (34, 2141910), (36, 2022915), (45, 1618332), (51, 1427940), (54, 1348610), (60, 1213749), (68, 1070955), (85, 856764), (90, 809166), (102, 713970), (108, 674305), (135, 539444), (153, 475980), (170, 428382), (180, 404583), (204, 356985), (255, 285588), (270, 269722), (306, 237990), (340, 214191), (459, 158660), (510, 142794), (540, 134861), (612, 118995), (765, 95196), (918, 79330), (1020, 71397), (1530, 47598), (1836, 39665), (2295, 31732), (3060, 23799), (4590, 15866), (7933, 9180)]