100090830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 186065970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 137, 142, 147, 210, 213, 245, 274, 294, 343, 355, 411, 426, 490, 497, 685, 686, 710, 735, 822, 959, 994, 1029, 1065, 1370, 1470, 1491, 1715, 1918, 2055, 2058, 2130, 2485, 2877, 2982, 3430, 3479, 4110, 4795, 4970, 5145, 5754, 6713, 6958, 7455, 9590, 9727, 10290, 10437, 13426, 14385, 14910, 17395, 19454, 20139, 20874, 24353, 28770, 29181, 33565, 34790, 40278, 46991, 48635, 48706, 52185, 58362, 67130, 68089, 73059, 93982, 97270, 100695, 104370, 121765, 136178, 140973, 145905, 146118, 201390, 204267, 234955, 243530, 281946, 291810, 340445, 365295, 408534, 469910, 476623, 680890, 704865, 730590, 953246, 1021335, 1409730, 1429869, 2042670, 2383115, 2859738, 3336361, 4766230, 6672722, 7149345, 10009083, 14298690, 16681805, 20018166, 33363610, 50045415, 100090830]

約数ペア:

[(1, 100090830), (2, 50045415), (3, 33363610), (5, 20018166), (6, 16681805), (7, 14298690), (10, 10009083), (14, 7149345), (15, 6672722), (21, 4766230), (30, 3336361), (35, 2859738), (42, 2383115), (49, 2042670), (70, 1429869), (71, 1409730), (98, 1021335), (105, 953246), (137, 730590), (142, 704865), (147, 680890), (210, 476623), (213, 469910), (245, 408534), (274, 365295), (294, 340445), (343, 291810), (355, 281946), (411, 243530), (426, 234955), (490, 204267), (497, 201390), (685, 146118), (686, 145905), (710, 140973), (735, 136178), (822, 121765), (959, 104370), (994, 100695), (1029, 97270), (1065, 93982), (1370, 73059), (1470, 68089), (1491, 67130), (1715, 58362), (1918, 52185), (2055, 48706), (2058, 48635), (2130, 46991), (2485, 40278), (2877, 34790), (2982, 33565), (3430, 29181), (3479, 28770), (4110, 24353), (4795, 20874), (4970, 20139), (5145, 19454), (5754, 17395), (6713, 14910), (6958, 14385), (7455, 13426), (9590, 10437), (9727, 10290)]