238580550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2447

約数の個数: 144

約数和(自身を含む): 731203200

約数和(自身を除く): 492622650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1950, 1989, 2210, 2399, 2550, 2925, 3315, 3825, 3978, 4798, 5525, 5850, 6630, 7197, 7650, 9945, 11050, 11995, 14394, 16575, 19890, 21591, 23990, 31187, 33150, 35985, 40783, 43182, 49725, 59975, 62374, 71970, 81566, 93561, 99450, 107955, 119950, 122349, 155935, 179925, 187122, 203915, 215910, 244698, 280683, 311870, 359850, 367047, 407830, 467805, 530179, 539775, 561366, 611745, 734094, 779675, 935610, 1019575, 1060358, 1079550, 1223490, 1403415, 1559350, 1590537, 1835235, 2039150, 2339025, 2650895, 2806830, 3058725, 3181074, 3670470, 4678050, 4771611, 5301790, 6117450, 7017075, 7952685, 9176175, 9543222, 13254475, 14034150, 15905370, 18352350, 23858055, 26508950, 39763425, 47716110, 79526850, 119290275, 238580550]

約数ペア:

[(1, 238580550), (2, 119290275), (3, 79526850), (5, 47716110), (6, 39763425), (9, 26508950), (10, 23858055), (13, 18352350), (15, 15905370), (17, 14034150), (18, 13254475), (25, 9543222), (26, 9176175), (30, 7952685), (34, 7017075), (39, 6117450), (45, 5301790), (50, 4771611), (51, 4678050), (65, 3670470), (75, 3181074), (78, 3058725), (85, 2806830), (90, 2650895), (102, 2339025), (117, 2039150), (130, 1835235), (150, 1590537), (153, 1559350), (170, 1403415), (195, 1223490), (221, 1079550), (225, 1060358), (234, 1019575), (255, 935610), (306, 779675), (325, 734094), (390, 611745), (425, 561366), (442, 539775), (450, 530179), (510, 467805), (585, 407830), (650, 367047), (663, 359850), (765, 311870), (850, 280683), (975, 244698), (1105, 215910), (1170, 203915), (1275, 187122), (1326, 179925), (1530, 155935), (1950, 122349), (1989, 119950), (2210, 107955), (2399, 99450), (2550, 93561), (2925, 81566), (3315, 71970), (3825, 62374), (3978, 59975), (4798, 49725), (5525, 43182), (5850, 40783), (6630, 35985), (7197, 33150), (7650, 31187), (9945, 23990), (11050, 21591), (11995, 19890), (14394, 16575)]