76295640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 243936000

約数和(自身を除く): 167640360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 152, 190, 218, 228, 285, 307, 327, 380, 436, 456, 545, 570, 614, 654, 760, 872, 921, 1090, 1140, 1228, 1308, 1535, 1635, 1842, 2071, 2180, 2280, 2456, 2616, 3070, 3270, 3684, 4142, 4360, 4605, 5833, 6140, 6213, 6540, 7368, 8284, 9210, 10355, 11666, 12280, 12426, 13080, 16568, 17499, 18420, 20710, 23332, 24852, 29165, 31065, 33463, 34998, 36840, 41420, 46664, 49704, 58330, 62130, 66926, 69996, 82840, 87495, 100389, 116660, 124260, 133852, 139992, 167315, 174990, 200778, 233320, 248520, 267704, 334630, 349980, 401556, 501945, 635797, 669260, 699960, 803112, 1003890, 1271594, 1338520, 1907391, 2007780, 2543188, 3178985, 3814782, 4015560, 5086376, 6357970, 7629564, 9536955, 12715940, 15259128, 19073910, 25431880, 38147820, 76295640]

約数ペア:

[(1, 76295640), (2, 38147820), (3, 25431880), (4, 19073910), (5, 15259128), (6, 12715940), (8, 9536955), (10, 7629564), (12, 6357970), (15, 5086376), (19, 4015560), (20, 3814782), (24, 3178985), (30, 2543188), (38, 2007780), (40, 1907391), (57, 1338520), (60, 1271594), (76, 1003890), (95, 803112), (109, 699960), (114, 669260), (120, 635797), (152, 501945), (190, 401556), (218, 349980), (228, 334630), (285, 267704), (307, 248520), (327, 233320), (380, 200778), (436, 174990), (456, 167315), (545, 139992), (570, 133852), (614, 124260), (654, 116660), (760, 100389), (872, 87495), (921, 82840), (1090, 69996), (1140, 66926), (1228, 62130), (1308, 58330), (1535, 49704), (1635, 46664), (1842, 41420), (2071, 36840), (2180, 34998), (2280, 33463), (2456, 31065), (2616, 29165), (3070, 24852), (3270, 23332), (3684, 20710), (4142, 18420), (4360, 17499), (4605, 16568), (5833, 13080), (6140, 12426), (6213, 12280), (6540, 11666), (7368, 10355), (8284, 9210)]