201373500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 636854400

約数和(自身を除く): 435480900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 125, 149, 150, 159, 170, 204, 212, 250, 255, 265, 298, 300, 318, 340, 375, 425, 447, 500, 510, 530, 596, 636, 745, 750, 795, 850, 894, 901, 1020, 1060, 1275, 1325, 1490, 1500, 1590, 1700, 1788, 1802, 2125, 2235, 2533, 2550, 2650, 2703, 2980, 3180, 3604, 3725, 3975, 4250, 4470, 4505, 5066, 5100, 5300, 5406, 6375, 6625, 7450, 7599, 7897, 7950, 8500, 8940, 9010, 10132, 10812, 11175, 12665, 12750, 13250, 13515, 14900, 15198, 15794, 15900, 18020, 18625, 19875, 22350, 22525, 23691, 25330, 25500, 26500, 27030, 30396, 31588, 37250, 37995, 39485, 39750, 44700, 45050, 47382, 50660, 54060, 55875, 63325, 67575, 74500, 75990, 78970, 79500, 90100, 94764, 111750, 112625, 118455, 126650, 134249, 135150, 151980, 157940, 189975, 197425, 223500, 225250, 236910, 253300, 268498, 270300, 316625, 337875, 379950, 394850, 402747, 450500, 473820, 536996, 592275, 633250, 671245, 675750, 759900, 789700, 805494, 949875, 987125, 1184550, 1266500, 1342490, 1351500, 1610988, 1899750, 1974250, 2013735, 2369100, 2684980, 2961375, 3356225, 3799500, 3948500, 4027470, 5922750, 6712450, 8054940, 10068675, 11845500, 13424900, 16781125, 20137350, 33562250, 40274700, 50343375, 67124500, 100686750, 201373500]

約数ペア:

[(1, 201373500), (2, 100686750), (3, 67124500), (4, 50343375), (5, 40274700), (6, 33562250), (10, 20137350), (12, 16781125), (15, 13424900), (17, 11845500), (20, 10068675), (25, 8054940), (30, 6712450), (34, 5922750), (50, 4027470), (51, 3948500), (53, 3799500), (60, 3356225), (68, 2961375), (75, 2684980), (85, 2369100), (100, 2013735), (102, 1974250), (106, 1899750), (125, 1610988), (149, 1351500), (150, 1342490), (159, 1266500), (170, 1184550), (204, 987125), (212, 949875), (250, 805494), (255, 789700), (265, 759900), (298, 675750), (300, 671245), (318, 633250), (340, 592275), (375, 536996), (425, 473820), (447, 450500), (500, 402747), (510, 394850), (530, 379950), (596, 337875), (636, 316625), (745, 270300), (750, 268498), (795, 253300), (850, 236910), (894, 225250), (901, 223500), (1020, 197425), (1060, 189975), (1275, 157940), (1325, 151980), (1490, 135150), (1500, 134249), (1590, 126650), (1700, 118455), (1788, 112625), (1802, 111750), (2125, 94764), (2235, 90100), (2533, 79500), (2550, 78970), (2650, 75990), (2703, 74500), (2980, 67575), (3180, 63325), (3604, 55875), (3725, 54060), (3975, 50660), (4250, 47382), (4470, 45050), (4505, 44700), (5066, 39750), (5100, 39485), (5300, 37995), (5406, 37250), (6375, 31588), (6625, 30396), (7450, 27030), (7599, 26500), (7897, 25500), (7950, 25330), (8500, 23691), (8940, 22525), (9010, 22350), (10132, 19875), (10812, 18625), (11175, 18020), (12665, 15900), (12750, 15794), (13250, 15198), (13515, 14900)]