190734900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 590587200

約数和(自身を除く): 399852300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 149, 150, 170, 204, 251, 255, 298, 300, 340, 425, 447, 502, 510, 596, 745, 753, 850, 894, 1004, 1020, 1255, 1275, 1490, 1506, 1700, 1788, 2235, 2510, 2533, 2550, 2980, 3012, 3725, 3765, 4267, 4470, 5020, 5066, 5100, 6275, 7450, 7530, 7599, 8534, 8940, 10132, 11175, 12550, 12665, 12801, 14900, 15060, 15198, 17068, 18825, 21335, 22350, 25100, 25330, 25602, 30396, 37399, 37650, 37995, 42670, 44700, 50660, 51204, 63325, 64005, 74798, 75300, 75990, 85340, 106675, 112197, 126650, 128010, 149596, 151980, 186995, 189975, 213350, 224394, 253300, 256020, 320025, 373990, 379950, 426700, 448788, 560985, 635783, 640050, 747980, 759900, 934975, 1121970, 1271566, 1280100, 1869950, 1907349, 2243940, 2543132, 2804925, 3178915, 3739900, 3814698, 5609850, 6357830, 7629396, 9536745, 11219700, 12715660, 15894575, 19073490, 31789150, 38146980, 47683725, 63578300, 95367450, 190734900]

約数ペア:

[(1, 190734900), (2, 95367450), (3, 63578300), (4, 47683725), (5, 38146980), (6, 31789150), (10, 19073490), (12, 15894575), (15, 12715660), (17, 11219700), (20, 9536745), (25, 7629396), (30, 6357830), (34, 5609850), (50, 3814698), (51, 3739900), (60, 3178915), (68, 2804925), (75, 2543132), (85, 2243940), (100, 1907349), (102, 1869950), (149, 1280100), (150, 1271566), (170, 1121970), (204, 934975), (251, 759900), (255, 747980), (298, 640050), (300, 635783), (340, 560985), (425, 448788), (447, 426700), (502, 379950), (510, 373990), (596, 320025), (745, 256020), (753, 253300), (850, 224394), (894, 213350), (1004, 189975), (1020, 186995), (1255, 151980), (1275, 149596), (1490, 128010), (1506, 126650), (1700, 112197), (1788, 106675), (2235, 85340), (2510, 75990), (2533, 75300), (2550, 74798), (2980, 64005), (3012, 63325), (3725, 51204), (3765, 50660), (4267, 44700), (4470, 42670), (5020, 37995), (5066, 37650), (5100, 37399), (6275, 30396), (7450, 25602), (7530, 25330), (7599, 25100), (8534, 22350), (8940, 21335), (10132, 18825), (11175, 17068), (12550, 15198), (12665, 15060), (12801, 14900)]