88689300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 296231040

約数和(自身を除く): 207541740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 157, 175, 210, 269, 300, 314, 350, 420, 471, 525, 538, 628, 700, 785, 807, 942, 1050, 1076, 1099, 1345, 1570, 1614, 1883, 1884, 2100, 2198, 2355, 2690, 3140, 3228, 3297, 3766, 3925, 4035, 4396, 4710, 5380, 5495, 5649, 6594, 6725, 7532, 7850, 8070, 9415, 9420, 10990, 11298, 11775, 13188, 13450, 15700, 16140, 16485, 18830, 20175, 21980, 22596, 23550, 26900, 27475, 28245, 32970, 37660, 40350, 42233, 47075, 47100, 54950, 56490, 65940, 80700, 82425, 84466, 94150, 109900, 112980, 126699, 141225, 164850, 168932, 188300, 211165, 253398, 282450, 295631, 329700, 422330, 506796, 564900, 591262, 633495, 844660, 886893, 1055825, 1182524, 1266990, 1478155, 1773786, 2111650, 2533980, 2956310, 3167475, 3547572, 4223300, 4434465, 5912620, 6334950, 7390775, 8868930, 12669900, 14781550, 17737860, 22172325, 29563100, 44344650, 88689300]

約数ペア:

[(1, 88689300), (2, 44344650), (3, 29563100), (4, 22172325), (5, 17737860), (6, 14781550), (7, 12669900), (10, 8868930), (12, 7390775), (14, 6334950), (15, 5912620), (20, 4434465), (21, 4223300), (25, 3547572), (28, 3167475), (30, 2956310), (35, 2533980), (42, 2111650), (50, 1773786), (60, 1478155), (70, 1266990), (75, 1182524), (84, 1055825), (100, 886893), (105, 844660), (140, 633495), (150, 591262), (157, 564900), (175, 506796), (210, 422330), (269, 329700), (300, 295631), (314, 282450), (350, 253398), (420, 211165), (471, 188300), (525, 168932), (538, 164850), (628, 141225), (700, 126699), (785, 112980), (807, 109900), (942, 94150), (1050, 84466), (1076, 82425), (1099, 80700), (1345, 65940), (1570, 56490), (1614, 54950), (1883, 47100), (1884, 47075), (2100, 42233), (2198, 40350), (2355, 37660), (2690, 32970), (3140, 28245), (3228, 27475), (3297, 26900), (3766, 23550), (3925, 22596), (4035, 21980), (4396, 20175), (4710, 18830), (5380, 16485), (5495, 16140), (5649, 15700), (6594, 13450), (6725, 13188), (7532, 11775), (7850, 11298), (8070, 10990), (9415, 9420)]