38102100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 120992256

約数和(自身を除く): 82890156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 241, 255, 300, 310, 340, 372, 425, 465, 482, 510, 527, 620, 723, 775, 850, 930, 964, 1020, 1054, 1205, 1275, 1446, 1550, 1581, 1700, 1860, 2108, 2325, 2410, 2550, 2635, 2892, 3100, 3162, 3615, 4097, 4650, 4820, 5100, 5270, 6025, 6324, 7230, 7471, 7905, 8194, 9300, 10540, 12050, 12291, 13175, 14460, 14942, 15810, 16388, 18075, 20485, 22413, 24100, 24582, 26350, 29884, 31620, 36150, 37355, 39525, 40970, 44826, 49164, 52700, 61455, 72300, 74710, 79050, 81940, 89652, 102425, 112065, 122910, 127007, 149420, 158100, 186775, 204850, 224130, 245820, 254014, 307275, 373550, 381021, 409700, 448260, 508028, 560325, 614550, 635035, 747100, 762042, 1120650, 1229100, 1270070, 1524084, 1905105, 2241300, 2540140, 3175175, 3810210, 6350350, 7620420, 9525525, 12700700, 19051050, 38102100]

約数ペア:

[(1, 38102100), (2, 19051050), (3, 12700700), (4, 9525525), (5, 7620420), (6, 6350350), (10, 3810210), (12, 3175175), (15, 2540140), (17, 2241300), (20, 1905105), (25, 1524084), (30, 1270070), (31, 1229100), (34, 1120650), (50, 762042), (51, 747100), (60, 635035), (62, 614550), (68, 560325), (75, 508028), (85, 448260), (93, 409700), (100, 381021), (102, 373550), (124, 307275), (150, 254014), (155, 245820), (170, 224130), (186, 204850), (204, 186775), (241, 158100), (255, 149420), (300, 127007), (310, 122910), (340, 112065), (372, 102425), (425, 89652), (465, 81940), (482, 79050), (510, 74710), (527, 72300), (620, 61455), (723, 52700), (775, 49164), (850, 44826), (930, 40970), (964, 39525), (1020, 37355), (1054, 36150), (1205, 31620), (1275, 29884), (1446, 26350), (1550, 24582), (1581, 24100), (1700, 22413), (1860, 20485), (2108, 18075), (2325, 16388), (2410, 15810), (2550, 14942), (2635, 14460), (2892, 13175), (3100, 12291), (3162, 12050), (3615, 10540), (4097, 9300), (4650, 8194), (4820, 7905), (5100, 7471), (5270, 7230), (6025, 6324)]