19599450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 57600480

約数和(自身を除く): 38001030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 25, 26, 30, 38, 39, 46, 50, 57, 65, 69, 75, 78, 95, 114, 115, 130, 138, 150, 190, 195, 230, 247, 285, 299, 325, 345, 390, 437, 475, 494, 529, 570, 575, 598, 650, 690, 741, 874, 897, 950, 975, 1058, 1150, 1235, 1311, 1425, 1482, 1495, 1587, 1725, 1794, 1950, 2185, 2470, 2622, 2645, 2850, 2990, 3174, 3450, 3705, 4370, 4485, 5290, 5681, 6175, 6555, 6877, 7410, 7475, 7935, 8970, 10051, 10925, 11362, 12350, 13110, 13225, 13754, 14950, 15870, 17043, 18525, 20102, 20631, 21850, 22425, 26450, 28405, 30153, 32775, 34086, 34385, 37050, 39675, 41262, 44850, 50255, 56810, 60306, 65550, 68770, 79350, 85215, 100510, 103155, 130663, 142025, 150765, 170430, 171925, 206310, 251275, 261326, 284050, 301530, 343850, 391989, 426075, 502550, 515775, 653315, 753825, 783978, 852150, 1031550, 1306630, 1507650, 1959945, 3266575, 3919890, 6533150, 9799725, 19599450]

約数ペア:

[(1, 19599450), (2, 9799725), (3, 6533150), (5, 3919890), (6, 3266575), (10, 1959945), (13, 1507650), (15, 1306630), (19, 1031550), (23, 852150), (25, 783978), (26, 753825), (30, 653315), (38, 515775), (39, 502550), (46, 426075), (50, 391989), (57, 343850), (65, 301530), (69, 284050), (75, 261326), (78, 251275), (95, 206310), (114, 171925), (115, 170430), (130, 150765), (138, 142025), (150, 130663), (190, 103155), (195, 100510), (230, 85215), (247, 79350), (285, 68770), (299, 65550), (325, 60306), (345, 56810), (390, 50255), (437, 44850), (475, 41262), (494, 39675), (529, 37050), (570, 34385), (575, 34086), (598, 32775), (650, 30153), (690, 28405), (741, 26450), (874, 22425), (897, 21850), (950, 20631), (975, 20102), (1058, 18525), (1150, 17043), (1235, 15870), (1311, 14950), (1425, 13754), (1482, 13225), (1495, 13110), (1587, 12350), (1725, 11362), (1794, 10925), (1950, 10051), (2185, 8970), (2470, 7935), (2622, 7475), (2645, 7410), (2850, 6877), (2990, 6555), (3174, 6175), (3450, 5681), (3705, 5290), (4370, 4485)]