202100340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 645624000

約数和(自身を除く): 443523660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 228, 247, 260, 285, 338, 380, 390, 494, 507, 570, 676, 741, 780, 845, 988, 1014, 1049, 1140, 1235, 1482, 1690, 2028, 2098, 2470, 2535, 2964, 3147, 3211, 3380, 3705, 4196, 4940, 5070, 5245, 6294, 6422, 7410, 9633, 10140, 10490, 12588, 12844, 13637, 14820, 15735, 16055, 19266, 19931, 20980, 27274, 31470, 32110, 38532, 39862, 40911, 48165, 54548, 59793, 62940, 64220, 68185, 79724, 81822, 96330, 99655, 119586, 136370, 163644, 177281, 192660, 199310, 204555, 239172, 259103, 272740, 298965, 354562, 398620, 409110, 518206, 531843, 597930, 709124, 777309, 818220, 886405, 1036412, 1063686, 1195860, 1295515, 1554618, 1772810, 2127372, 2591030, 2659215, 3109236, 3368339, 3545620, 3886545, 5182060, 5318430, 6736678, 7773090, 10105017, 10636860, 13473356, 15546180, 16841695, 20210034, 33683390, 40420068, 50525085, 67366780, 101050170, 202100340]

約数ペア:

[(1, 202100340), (2, 101050170), (3, 67366780), (4, 50525085), (5, 40420068), (6, 33683390), (10, 20210034), (12, 16841695), (13, 15546180), (15, 13473356), (19, 10636860), (20, 10105017), (26, 7773090), (30, 6736678), (38, 5318430), (39, 5182060), (52, 3886545), (57, 3545620), (60, 3368339), (65, 3109236), (76, 2659215), (78, 2591030), (95, 2127372), (114, 1772810), (130, 1554618), (156, 1295515), (169, 1195860), (190, 1063686), (195, 1036412), (228, 886405), (247, 818220), (260, 777309), (285, 709124), (338, 597930), (380, 531843), (390, 518206), (494, 409110), (507, 398620), (570, 354562), (676, 298965), (741, 272740), (780, 259103), (845, 239172), (988, 204555), (1014, 199310), (1049, 192660), (1140, 177281), (1235, 163644), (1482, 136370), (1690, 119586), (2028, 99655), (2098, 96330), (2470, 81822), (2535, 79724), (2964, 68185), (3147, 64220), (3211, 62940), (3380, 59793), (3705, 54548), (4196, 48165), (4940, 40911), (5070, 39862), (5245, 38532), (6294, 32110), (6422, 31470), (7410, 27274), (9633, 20980), (10140, 19931), (10490, 19266), (12588, 16055), (12844, 15735), (13637, 14820)]