19056150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 56407104

約数和(自身を除く): 37350954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 47, 50, 51, 53, 75, 85, 90, 94, 102, 106, 141, 150, 153, 159, 170, 225, 235, 255, 265, 282, 306, 318, 423, 425, 450, 470, 477, 510, 530, 705, 765, 795, 799, 846, 850, 901, 954, 1175, 1275, 1325, 1410, 1530, 1590, 1598, 1802, 2115, 2350, 2385, 2397, 2491, 2550, 2650, 2703, 3525, 3825, 3975, 3995, 4230, 4505, 4770, 4794, 4982, 5406, 7050, 7191, 7473, 7650, 7950, 7990, 8109, 9010, 10575, 11925, 11985, 12455, 13515, 14382, 14946, 16218, 19975, 21150, 22419, 22525, 23850, 23970, 24910, 27030, 35955, 37365, 39950, 40545, 42347, 44838, 45050, 59925, 62275, 67575, 71910, 74730, 81090, 84694, 112095, 119850, 124550, 127041, 135150, 179775, 186825, 202725, 211735, 224190, 254082, 359550, 373650, 381123, 405450, 423470, 560475, 635205, 762246, 1058675, 1120950, 1270410, 1905615, 2117350, 3176025, 3811230, 6352050, 9528075, 19056150]

約数ペア:

[(1, 19056150), (2, 9528075), (3, 6352050), (5, 3811230), (6, 3176025), (9, 2117350), (10, 1905615), (15, 1270410), (17, 1120950), (18, 1058675), (25, 762246), (30, 635205), (34, 560475), (45, 423470), (47, 405450), (50, 381123), (51, 373650), (53, 359550), (75, 254082), (85, 224190), (90, 211735), (94, 202725), (102, 186825), (106, 179775), (141, 135150), (150, 127041), (153, 124550), (159, 119850), (170, 112095), (225, 84694), (235, 81090), (255, 74730), (265, 71910), (282, 67575), (306, 62275), (318, 59925), (423, 45050), (425, 44838), (450, 42347), (470, 40545), (477, 39950), (510, 37365), (530, 35955), (705, 27030), (765, 24910), (795, 23970), (799, 23850), (846, 22525), (850, 22419), (901, 21150), (954, 19975), (1175, 16218), (1275, 14946), (1325, 14382), (1410, 13515), (1530, 12455), (1590, 11985), (1598, 11925), (1802, 10575), (2115, 9010), (2350, 8109), (2385, 7990), (2397, 7950), (2491, 7650), (2550, 7473), (2650, 7191), (2703, 7050), (3525, 5406), (3825, 4982), (3975, 4794), (3995, 4770), (4230, 4505)]