163587150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^3\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 472670640

約数和(自身を除く): 309083490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 53, 57, 75, 90, 95, 106, 114, 150, 159, 171, 190, 225, 265, 285, 318, 342, 361, 450, 475, 477, 530, 570, 722, 795, 855, 950, 954, 1007, 1083, 1325, 1425, 1590, 1710, 1805, 2014, 2166, 2385, 2650, 2850, 3021, 3249, 3610, 3975, 4275, 4770, 5035, 5415, 6042, 6498, 6859, 7950, 8550, 9025, 9063, 10070, 10830, 11925, 13718, 15105, 16245, 18050, 18126, 19133, 20577, 23850, 25175, 27075, 30210, 32490, 34295, 38266, 41154, 45315, 50350, 54150, 57399, 61731, 68590, 75525, 81225, 90630, 95665, 102885, 114798, 123462, 151050, 162450, 171475, 172197, 191330, 205770, 226575, 286995, 308655, 342950, 344394, 363527, 453150, 478325, 514425, 573990, 617310, 727054, 860985, 956650, 1028850, 1090581, 1434975, 1543275, 1721970, 1817635, 2181162, 2869950, 3086550, 3271743, 3635270, 4304925, 5452905, 6543486, 8609850, 9088175, 10905810, 16358715, 18176350, 27264525, 32717430, 54529050, 81793575, 163587150]

約数ペア:

[(1, 163587150), (2, 81793575), (3, 54529050), (5, 32717430), (6, 27264525), (9, 18176350), (10, 16358715), (15, 10905810), (18, 9088175), (19, 8609850), (25, 6543486), (30, 5452905), (38, 4304925), (45, 3635270), (50, 3271743), (53, 3086550), (57, 2869950), (75, 2181162), (90, 1817635), (95, 1721970), (106, 1543275), (114, 1434975), (150, 1090581), (159, 1028850), (171, 956650), (190, 860985), (225, 727054), (265, 617310), (285, 573990), (318, 514425), (342, 478325), (361, 453150), (450, 363527), (475, 344394), (477, 342950), (530, 308655), (570, 286995), (722, 226575), (795, 205770), (855, 191330), (950, 172197), (954, 171475), (1007, 162450), (1083, 151050), (1325, 123462), (1425, 114798), (1590, 102885), (1710, 95665), (1805, 90630), (2014, 81225), (2166, 75525), (2385, 68590), (2650, 61731), (2850, 57399), (3021, 54150), (3249, 50350), (3610, 45315), (3975, 41154), (4275, 38266), (4770, 34295), (5035, 32490), (5415, 30210), (6042, 27075), (6498, 25175), (6859, 23850), (7950, 20577), (8550, 19133), (9025, 18126), (9063, 18050), (10070, 16245), (10830, 15105), (11925, 13718)]