2197496700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2517

約数の個数: 216

約数和(自身を含む): 7928138400

約数和(自身を除く): 5730641700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 149, 150, 175, 180, 210, 225, 252, 298, 300, 315, 350, 420, 447, 450, 525, 596, 630, 700, 745, 894, 900, 1043, 1050, 1260, 1341, 1490, 1575, 1788, 2086, 2100, 2235, 2341, 2682, 2980, 3129, 3150, 3725, 4172, 4470, 4682, 5215, 5364, 6258, 6300, 6705, 7023, 7450, 8940, 9364, 9387, 10430, 11175, 11705, 12516, 13410, 14046, 14900, 15645, 16387, 18774, 20860, 21069, 22350, 23410, 26075, 26820, 28092, 31290, 32774, 33525, 35115, 37548, 42138, 44700, 46820, 46935, 49161, 52150, 58525, 62580, 65548, 67050, 70230, 78225, 81935, 84276, 93870, 98322, 104300, 105345, 117050, 134100, 140460, 147483, 156450, 163870, 175575, 187740, 196644, 210690, 234100, 234675, 245805, 294966, 312900, 327740, 348809, 351150, 409675, 421380, 469350, 491610, 526725, 589932, 697618, 702300, 737415, 819350, 938700, 983220, 1046427, 1053450, 1229025, 1395236, 1474830, 1638700, 1744045, 2092854, 2106900, 2441663, 2458050, 2949660, 3139281, 3488090, 3687075, 4185708, 4883326, 4916100, 5232135, 6278562, 6976180, 7324989, 7374150, 8720225, 9766652, 10464270, 12208315, 12557124, 14649978, 14748300, 15696405, 17440450, 20928540, 21974967, 24416630, 26160675, 29299956, 31392810, 34880900, 36624945, 43949934, 48833260, 52321350, 61041575, 62785620, 73249890, 78482025, 87899868, 104642700, 109874835, 122083150, 146499780, 156964050, 183124725, 219749670, 244166300, 313928100, 366249450, 439499340, 549374175, 732498900, 1098748350, 2197496700]

約数ペア:

[(1, 2197496700), (2, 1098748350), (3, 732498900), (4, 549374175), (5, 439499340), (6, 366249450), (7, 313928100), (9, 244166300), (10, 219749670), (12, 183124725), (14, 156964050), (15, 146499780), (18, 122083150), (20, 109874835), (21, 104642700), (25, 87899868), (28, 78482025), (30, 73249890), (35, 62785620), (36, 61041575), (42, 52321350), (45, 48833260), (50, 43949934), (60, 36624945), (63, 34880900), (70, 31392810), (75, 29299956), (84, 26160675), (90, 24416630), (100, 21974967), (105, 20928540), (126, 17440450), (140, 15696405), (149, 14748300), (150, 14649978), (175, 12557124), (180, 12208315), (210, 10464270), (225, 9766652), (252, 8720225), (298, 7374150), (300, 7324989), (315, 6976180), (350, 6278562), (420, 5232135), (447, 4916100), (450, 4883326), (525, 4185708), (596, 3687075), (630, 3488090), (700, 3139281), (745, 2949660), (894, 2458050), (900, 2441663), (1043, 2106900), (1050, 2092854), (1260, 1744045), (1341, 1638700), (1490, 1474830), (1575, 1395236), (1788, 1229025), (2086, 1053450), (2100, 1046427), (2235, 983220), (2341, 938700), (2682, 819350), (2980, 737415), (3129, 702300), (3150, 697618), (3725, 589932), (4172, 526725), (4470, 491610), (4682, 469350), (5215, 421380), (5364, 409675), (6258, 351150), (6300, 348809), (6705, 327740), (7023, 312900), (7450, 294966), (8940, 245805), (9364, 234675), (9387, 234100), (10430, 210690), (11175, 196644), (11705, 187740), (12516, 175575), (13410, 163870), (14046, 156450), (14900, 147483), (15645, 140460), (16387, 134100), (18774, 117050), (20860, 105345), (21069, 104300), (22350, 98322), (23410, 93870), (26075, 84276), (26820, 81935), (28092, 78225), (31290, 70230), (32774, 67050), (33525, 65548), (35115, 62580), (37548, 58525), (42138, 52150), (44700, 49161), (46820, 46935)]