100887720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44249}}^1$

素因数の和:44282

約数の個数: 64

約数和(自身を含む): 318600000

約数和(自身を除く): 217712280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 44249, 88498, 132747, 176996, 221245, 265494, 353992, 442490, 530988, 663735, 840731, 884980, 1061976, 1327470, 1681462, 1769960, 2522193, 2654940, 3362924, 4203655, 5044386, 5309880, 6725848, 8407310, 10088772, 12610965, 16814620, 20177544, 25221930, 33629240, 50443860, 100887720]

約数ペア:

[(1, 100887720), (2, 50443860), (3, 33629240), (4, 25221930), (5, 20177544), (6, 16814620), (8, 12610965), (10, 10088772), (12, 8407310), (15, 6725848), (19, 5309880), (20, 5044386), (24, 4203655), (30, 3362924), (38, 2654940), (40, 2522193), (57, 1769960), (60, 1681462), (76, 1327470), (95, 1061976), (114, 884980), (120, 840731), (152, 663735), (190, 530988), (228, 442490), (285, 353992), (380, 265494), (456, 221245), (570, 176996), (760, 132747), (1140, 88498), (2280, 44249)]