151757640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 528942960

約数和(自身を除く): 377185320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 137, 153, 170, 180, 181, 204, 255, 274, 306, 340, 360, 362, 408, 411, 510, 543, 548, 612, 680, 685, 724, 765, 822, 905, 1020, 1086, 1096, 1224, 1233, 1370, 1448, 1530, 1629, 1644, 1810, 2040, 2055, 2172, 2329, 2466, 2715, 2740, 3060, 3077, 3258, 3288, 3620, 4110, 4344, 4658, 4932, 5430, 5480, 6120, 6154, 6165, 6516, 6987, 7240, 8145, 8220, 9231, 9316, 9864, 10860, 11645, 12308, 12330, 13032, 13974, 15385, 16290, 16440, 18462, 18632, 20961, 21720, 23290, 24616, 24660, 24797, 27693, 27948, 30770, 32580, 34935, 36924, 41922, 46155, 46580, 49320, 49594, 55386, 55896, 61540, 65160, 69870, 73848, 74391, 83844, 92310, 93160, 99188, 104805, 110772, 123080, 123985, 138465, 139740, 148782, 167688, 184620, 198376, 209610, 221544, 223173, 247970, 276930, 279480, 297564, 369240, 371955, 419220, 421549, 446346, 495940, 553860, 595128, 743910, 838440, 843098, 892692, 991880, 1107720, 1115865, 1264647, 1487820, 1686196, 1785384, 2107745, 2231730, 2529294, 2975640, 3372392, 3793941, 4215490, 4463460, 5058588, 6323235, 7587882, 8430980, 8926920, 10117176, 12646470, 15175764, 16861960, 18969705, 25292940, 30351528, 37939410, 50585880, 75878820, 151757640]

約数ペア:

[(1, 151757640), (2, 75878820), (3, 50585880), (4, 37939410), (5, 30351528), (6, 25292940), (8, 18969705), (9, 16861960), (10, 15175764), (12, 12646470), (15, 10117176), (17, 8926920), (18, 8430980), (20, 7587882), (24, 6323235), (30, 5058588), (34, 4463460), (36, 4215490), (40, 3793941), (45, 3372392), (51, 2975640), (60, 2529294), (68, 2231730), (72, 2107745), (85, 1785384), (90, 1686196), (102, 1487820), (120, 1264647), (136, 1115865), (137, 1107720), (153, 991880), (170, 892692), (180, 843098), (181, 838440), (204, 743910), (255, 595128), (274, 553860), (306, 495940), (340, 446346), (360, 421549), (362, 419220), (408, 371955), (411, 369240), (510, 297564), (543, 279480), (548, 276930), (612, 247970), (680, 223173), (685, 221544), (724, 209610), (765, 198376), (822, 184620), (905, 167688), (1020, 148782), (1086, 139740), (1096, 138465), (1224, 123985), (1233, 123080), (1370, 110772), (1448, 104805), (1530, 99188), (1629, 93160), (1644, 92310), (1810, 83844), (2040, 74391), (2055, 73848), (2172, 69870), (2329, 65160), (2466, 61540), (2715, 55896), (2740, 55386), (3060, 49594), (3077, 49320), (3258, 46580), (3288, 46155), (3620, 41922), (4110, 36924), (4344, 34935), (4658, 32580), (4932, 30770), (5430, 27948), (5480, 27693), (6120, 24797), (6154, 24660), (6165, 24616), (6516, 23290), (6987, 21720), (7240, 20961), (8145, 18632), (8220, 18462), (9231, 16440), (9316, 16290), (9864, 15385), (10860, 13974), (11645, 13032), (12308, 12330)]