15321150

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 46444944

約数和(自身を除く): 31123794

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 97, 117, 130, 135, 150, 162, 194, 195, 225, 234, 243, 270, 291, 325, 351, 390, 405, 450, 485, 486, 582, 585, 650, 675, 702, 810, 873, 970, 975, 1053, 1170, 1215, 1261, 1350, 1455, 1746, 1755, 1950, 2025, 2106, 2425, 2430, 2522, 2619, 2910, 2925, 3159, 3510, 3783, 4050, 4365, 4850, 5238, 5265, 5850, 6075, 6305, 6318, 7275, 7566, 7857, 8730, 8775, 10530, 11349, 12150, 12610, 13095, 14550, 15714, 15795, 17550, 18915, 21825, 22698, 23571, 26190, 26325, 31525, 31590, 34047, 37830, 39285, 43650, 47142, 52650, 56745, 63050, 65475, 68094, 78570, 78975, 94575, 102141, 113490, 117855, 130950, 157950, 170235, 189150, 196425, 204282, 235710, 283725, 306423, 340470, 392850, 510705, 567450, 589275, 612846, 851175, 1021410, 1178550, 1532115, 1702350, 2553525, 3064230, 5107050, 7660575, 15321150]

約数ペア:

[(1, 15321150), (2, 7660575), (3, 5107050), (5, 3064230), (6, 2553525), (9, 1702350), (10, 1532115), (13, 1178550), (15, 1021410), (18, 851175), (25, 612846), (26, 589275), (27, 567450), (30, 510705), (39, 392850), (45, 340470), (50, 306423), (54, 283725), (65, 235710), (75, 204282), (78, 196425), (81, 189150), (90, 170235), (97, 157950), (117, 130950), (130, 117855), (135, 113490), (150, 102141), (162, 94575), (194, 78975), (195, 78570), (225, 68094), (234, 65475), (243, 63050), (270, 56745), (291, 52650), (325, 47142), (351, 43650), (390, 39285), (405, 37830), (450, 34047), (485, 31590), (486, 31525), (582, 26325), (585, 26190), (650, 23571), (675, 22698), (702, 21825), (810, 18915), (873, 17550), (970, 15795), (975, 15714), (1053, 14550), (1170, 13095), (1215, 12610), (1261, 12150), (1350, 11349), (1455, 10530), (1746, 8775), (1755, 8730), (1950, 7857), (2025, 7566), (2106, 7275), (2425, 6318), (2430, 6305), (2522, 6075), (2619, 5850), (2910, 5265), (2925, 5238), (3159, 4850), (3510, 4365), (3783, 4050)]