237907350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 684719568

約数和(自身を除く): 446812218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 137, 150, 153, 170, 225, 227, 255, 274, 306, 411, 425, 450, 454, 510, 681, 685, 765, 822, 850, 1135, 1233, 1275, 1362, 1370, 1530, 2043, 2055, 2270, 2329, 2466, 2550, 3405, 3425, 3825, 3859, 4086, 4110, 4658, 5675, 6165, 6810, 6850, 6987, 7650, 7718, 10215, 10275, 11350, 11577, 11645, 12330, 13974, 17025, 19295, 20430, 20550, 20961, 23154, 23290, 30825, 31099, 34050, 34731, 34935, 38590, 41922, 51075, 57885, 58225, 61650, 62198, 69462, 69870, 93297, 96475, 102150, 104805, 115770, 116450, 155495, 173655, 174675, 186594, 192950, 209610, 279891, 289425, 310990, 347310, 349350, 466485, 524025, 528683, 559782, 578850, 777475, 868275, 932970, 1048050, 1057366, 1399455, 1554950, 1586049, 1736550, 2332425, 2643415, 2798910, 3172098, 4664850, 4758147, 5286830, 6997275, 7930245, 9516294, 13217075, 13994550, 15860490, 23790735, 26434150, 39651225, 47581470, 79302450, 118953675, 237907350]

約数ペア:

[(1, 237907350), (2, 118953675), (3, 79302450), (5, 47581470), (6, 39651225), (9, 26434150), (10, 23790735), (15, 15860490), (17, 13994550), (18, 13217075), (25, 9516294), (30, 7930245), (34, 6997275), (45, 5286830), (50, 4758147), (51, 4664850), (75, 3172098), (85, 2798910), (90, 2643415), (102, 2332425), (137, 1736550), (150, 1586049), (153, 1554950), (170, 1399455), (225, 1057366), (227, 1048050), (255, 932970), (274, 868275), (306, 777475), (411, 578850), (425, 559782), (450, 528683), (454, 524025), (510, 466485), (681, 349350), (685, 347310), (765, 310990), (822, 289425), (850, 279891), (1135, 209610), (1233, 192950), (1275, 186594), (1362, 174675), (1370, 173655), (1530, 155495), (2043, 116450), (2055, 115770), (2270, 104805), (2329, 102150), (2466, 96475), (2550, 93297), (3405, 69870), (3425, 69462), (3825, 62198), (3859, 61650), (4086, 58225), (4110, 57885), (4658, 51075), (5675, 41922), (6165, 38590), (6810, 34935), (6850, 34731), (6987, 34050), (7650, 31099), (7718, 30825), (10215, 23290), (10275, 23154), (11350, 20961), (11577, 20550), (11645, 20430), (12330, 19295), (13974, 17025)]