152287500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 461970432

約数和(自身を除く): 309682932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 131, 150, 155, 186, 250, 262, 300, 310, 372, 375, 393, 465, 500, 524, 620, 625, 655, 750, 775, 786, 930, 1250, 1310, 1500, 1550, 1572, 1860, 1875, 1965, 2325, 2500, 2620, 3100, 3125, 3275, 3750, 3875, 3930, 4061, 4650, 6250, 6550, 7500, 7750, 7860, 8122, 9300, 9375, 9825, 11625, 12183, 12500, 13100, 15500, 16244, 16375, 18750, 19375, 19650, 20305, 23250, 24366, 32750, 37500, 38750, 39300, 40610, 46500, 48732, 49125, 58125, 60915, 65500, 77500, 81220, 81875, 96875, 98250, 101525, 116250, 121830, 163750, 193750, 196500, 203050, 232500, 243660, 245625, 290625, 304575, 327500, 387500, 406100, 409375, 491250, 507625, 581250, 609150, 818750, 982500, 1015250, 1162500, 1218300, 1228125, 1522875, 1637500, 2030500, 2456250, 2538125, 3045750, 4912500, 5076250, 6091500, 7614375, 10152500, 12690625, 15228750, 25381250, 30457500, 38071875, 50762500, 76143750, 152287500]

約数ペア:

[(1, 152287500), (2, 76143750), (3, 50762500), (4, 38071875), (5, 30457500), (6, 25381250), (10, 15228750), (12, 12690625), (15, 10152500), (20, 7614375), (25, 6091500), (30, 5076250), (31, 4912500), (50, 3045750), (60, 2538125), (62, 2456250), (75, 2030500), (93, 1637500), (100, 1522875), (124, 1228125), (125, 1218300), (131, 1162500), (150, 1015250), (155, 982500), (186, 818750), (250, 609150), (262, 581250), (300, 507625), (310, 491250), (372, 409375), (375, 406100), (393, 387500), (465, 327500), (500, 304575), (524, 290625), (620, 245625), (625, 243660), (655, 232500), (750, 203050), (775, 196500), (786, 193750), (930, 163750), (1250, 121830), (1310, 116250), (1500, 101525), (1550, 98250), (1572, 96875), (1860, 81875), (1875, 81220), (1965, 77500), (2325, 65500), (2500, 60915), (2620, 58125), (3100, 49125), (3125, 48732), (3275, 46500), (3750, 40610), (3875, 39300), (3930, 38750), (4061, 37500), (4650, 32750), (6250, 24366), (6550, 23250), (7500, 20305), (7750, 19650), (7860, 19375), (8122, 18750), (9300, 16375), (9375, 16244), (9825, 15500), (11625, 13100), (12183, 12500)]