157444830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 452044800

約数和(自身を除く): 294599970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 90, 94, 95, 114, 135, 141, 171, 190, 235, 270, 282, 285, 342, 423, 470, 513, 570, 653, 705, 846, 855, 893, 1026, 1269, 1306, 1410, 1710, 1786, 1959, 2115, 2538, 2565, 2679, 3265, 3918, 4230, 4465, 5130, 5358, 5877, 6345, 6530, 8037, 8930, 9795, 11754, 12407, 12690, 13395, 16074, 17631, 19590, 24111, 24814, 26790, 29385, 30691, 35262, 37221, 40185, 48222, 58770, 61382, 62035, 74442, 80370, 88155, 92073, 111663, 120555, 124070, 153455, 176310, 184146, 186105, 223326, 241110, 276219, 306910, 334989, 372210, 460365, 552438, 558315, 583129, 669978, 828657, 920730, 1116630, 1166258, 1381095, 1657314, 1674945, 1749387, 2762190, 2915645, 3349890, 3498774, 4143285, 5248161, 5831290, 8286570, 8746935, 10496322, 15744483, 17493870, 26240805, 31488966, 52481610, 78722415, 157444830]

約数ペア:

[(1, 157444830), (2, 78722415), (3, 52481610), (5, 31488966), (6, 26240805), (9, 17493870), (10, 15744483), (15, 10496322), (18, 8746935), (19, 8286570), (27, 5831290), (30, 5248161), (38, 4143285), (45, 3498774), (47, 3349890), (54, 2915645), (57, 2762190), (90, 1749387), (94, 1674945), (95, 1657314), (114, 1381095), (135, 1166258), (141, 1116630), (171, 920730), (190, 828657), (235, 669978), (270, 583129), (282, 558315), (285, 552438), (342, 460365), (423, 372210), (470, 334989), (513, 306910), (570, 276219), (653, 241110), (705, 223326), (846, 186105), (855, 184146), (893, 176310), (1026, 153455), (1269, 124070), (1306, 120555), (1410, 111663), (1710, 92073), (1786, 88155), (1959, 80370), (2115, 74442), (2538, 62035), (2565, 61382), (2679, 58770), (3265, 48222), (3918, 40185), (4230, 37221), (4465, 35262), (5130, 30691), (5358, 29385), (5877, 26790), (6345, 24814), (6530, 24111), (8037, 19590), (8930, 17631), (9795, 16074), (11754, 13395), (12407, 12690)]