201754350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3415

約数の個数: 144

約数和(自身を含む): 652279680

約数和(自身を除く): 450525330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 450, 475, 525, 570, 630, 665, 798, 855, 950, 1050, 1197, 1330, 1425, 1575, 1710, 1995, 2394, 2850, 3150, 3325, 3371, 3990, 4275, 5985, 6650, 6742, 8550, 9975, 10113, 11970, 16855, 19950, 20226, 23597, 29925, 30339, 33710, 47194, 50565, 59850, 60678, 64049, 70791, 84275, 101130, 117985, 128098, 141582, 151695, 168550, 192147, 212373, 235970, 252825, 303390, 320245, 353955, 384294, 424746, 448343, 505650, 576441, 589925, 640490, 707910, 758475, 896686, 960735, 1061865, 1152882, 1179850, 1345029, 1516950, 1601225, 1769775, 1921470, 2123730, 2241715, 2690058, 2882205, 3202450, 3539550, 4035087, 4483430, 4803675, 5309325, 5764410, 6725145, 8070174, 9607350, 10618650, 11208575, 13450290, 14411025, 20175435, 22417150, 28822050, 33625725, 40350870, 67251450, 100877175, 201754350]

約数ペア:

[(1, 201754350), (2, 100877175), (3, 67251450), (5, 40350870), (6, 33625725), (7, 28822050), (9, 22417150), (10, 20175435), (14, 14411025), (15, 13450290), (18, 11208575), (19, 10618650), (21, 9607350), (25, 8070174), (30, 6725145), (35, 5764410), (38, 5309325), (42, 4803675), (45, 4483430), (50, 4035087), (57, 3539550), (63, 3202450), (70, 2882205), (75, 2690058), (90, 2241715), (95, 2123730), (105, 1921470), (114, 1769775), (126, 1601225), (133, 1516950), (150, 1345029), (171, 1179850), (175, 1152882), (190, 1061865), (210, 960735), (225, 896686), (266, 758475), (285, 707910), (315, 640490), (342, 589925), (350, 576441), (399, 505650), (450, 448343), (475, 424746), (525, 384294), (570, 353955), (630, 320245), (665, 303390), (798, 252825), (855, 235970), (950, 212373), (1050, 192147), (1197, 168550), (1330, 151695), (1425, 141582), (1575, 128098), (1710, 117985), (1995, 101130), (2394, 84275), (2850, 70791), (3150, 64049), (3325, 60678), (3371, 59850), (3990, 50565), (4275, 47194), (5985, 33710), (6650, 30339), (6742, 29925), (8550, 23597), (9975, 20226), (10113, 19950), (11970, 16855)]